A:what’s up ,guy? You look so sad.
B:ur..There’s something wrong between me and my parents. They don’t understand me and every single time just think on their own way. I can’t stand it!!! A:oh, boy. Take it easy. I think you must be lake of communicating with your parents. You know, a good relationship ,in which both parents and children have an open mind, can be beneficial to everyone and you would live in harmony.
B:frankly speaking. What’s the meaning of harmony?
In fact, I am eager to it.but, how can we do that.I think there is so many relation gap between us .Don’t u think so?
A:Perhaps. But we can change the situation.To be harmony is so easy. For example ,you can spend more time chilling out with the family ,talk with them more and try your best to let them lern more about u.Then maybe they can understand you more and even bridge divide between you.
B:I got it .I shouldn’t argue with them all the time,just
because of something small.Sometimes, I hardly made the wrong choice ,if weren’t them,I couldn’t work out the problems.
A:So..it’s very important to live in harmony with your parents,because they help u a lot ,they give you a life,bring u up without any paid.
B:oh..you’re right.I am so rebellious.I remember that once I fought with my classmates in primary school and was spanked(打屁股) by my parents.i shouted with them and ran out of the house.At the end ,my mother found me and hug me with tears.That time,I feel strongly that my parents love me .They just don’t want me to be hurt.
A:en en ,great.A good harmorous family needs a good child like u..
B:It appears that I must go home .my parents must be waiting for me .Thanks,guy .for giving me so excellent advice and enlightening(开导) me.
A:Trust me .everything will be ok.
Generation gap There always has been generation gap since the dawn of civilization. Old people act like a frog in the well. They are fully convinced with their ideas as ultimate and ideal. They ignore certain vital factors that are no longer valid in modern days. There is a great hue and cry raised by the elders and the young both that the communication between them has broken down and they accuse each other for and bemoan this state of affairs. They attribute it to generation gap. Majority in the society carries along with this moroseness and never pauses to think the why and how of the problem. 为什么？？ The elders are more critical of the younger generation with a big inventory of complaints against the young and the young mostly tend to ignore the grumbling, mumbling and occasional loud protestations of the older generation. But now and then they do protest. They resent the petting attitude of the elders. It is generally observed that the old behave like a frog in the well. They are fully convinced that the ideas they have had throughout their lives are the ultimate and ideal. They ignore certain vital factors that are no longer valid in the case of the modernity. There always has been generation gap since the dawn of civilization. The young have always deviated from the older standards and it was well that they did or there wouldn’t have been any progress today. The younger generation naturally differs in dress, food, habits etc, as all these were not available to the older generation. These changes are indicative of progress. With the passage of time when the society, right from the basic unit of the family through society and the entire humanity, is changing, how can the new generation be asked to stagnate or move bac kward to the ancestors’ way of life? In the olden days, in the Indian society the arranged marriage took place first and love between husband and the wife were thought to be a natural development. The moral standards differed in consonance with the contemporary situation, as human society is essentially a utilitarian one. The elders couldn’t have visualized what was to come in their lifetime i.e. live-in relationship, one night stand, car key pooling and fishing and things that are yet to come out in the open. It will be generally agreed that most fathers want their offspring to adopt the same profession that they themselves followed without giving due weight to the aptitude of the offspring. This causes tension between the elders and the children. The younger generation is more intellectually evolved than the preceding one. But the ego of the older people does not permit them to accept
nRF51822库函数速查 nrf_soc.h //初始化互斥锁 uint32_t sd_mutex_new(nrf_mutex_t*p_mutex); //尝试获取互斥锁. uint32_t sd_mutex_acquire(nrf_mutex_t*p_mutex); //释放互斥锁. uint32_t sd_mutex_release(nrf_mutex_t*p_mutex); //使能外部中断. uint32_t sd_nvic_EnableIRQ(IRQn_Type IRQn); //禁止外部中断. uint32_t sd_nvic_DisableIRQ(IRQn_Type IRQn); //Get Pending Interrupt. uint32_t sd_nvic_GetPendingIRQ(IRQn_Type IRQn,uint32_t*p_pending_irq); //Set Pending Interrupt. uint32_t sd_nvic_SetPendingIRQ(IRQn_Type IRQn); //Clear Pending Interrupt. uint32_t sd_nvic_ClearPendingIRQ(IRQn_Type IRQn); //设置中断优先级. uint32_t sd_nvic_SetPriority(IRQn_Type IRQn,nrf_app_irq_priority_t priority); //取得中断优先级. uint32_t sd_nvic_GetPriority(IRQn_Type IRQn,nrf_app_irq_priority_t*p_priority); //系统复位. uint32_t sd_nvic_SystemReset(void); //进入临界区. uint32_t sd_nvic_critical_region_enter(uint8_t*p_is_nested_critical_region); //退出临界区. uint32_t sd_nvic_critical_region_exit(uint8_t is_nested_critical_region); //查询应用的随机数池容量. uint32_t sd_rand_application_pool_capacity_get(uint8_t*p_pool_capacity); //取得应用中有效地随机数字节数. uint32_t sd_rand_application_bytes_available_get(uint8_t*p_bytes_available); //从池中获取随机数字节. uint32_t sd_rand_application_vector_get(uint8_t*p_buff,uint8_t length); //取得复位原因寄存器的值. uint32_t sd_power_reset_reason_get(uint32_t*p_reset_reason); //清除复位原因寄存器的若干bit. uint32_t sd_power_reset_reason_clr(uint32_t reset_reason_clr_msk);
Generation gap 父母比我们年龄大，所以无论是生理上还是心理上，都要比我们成熟。 父母的经历和经验也比我们丰富，做事也比我们谨慎、周密。所以他们有能力采取适当的措施同子女进行沟通。如果父母没有做到这些而使自己与子女之间产生“代沟”，那么主要的责任在于父母。 从思想上讲 从现代教育上讲 子女所要接受的教育很多，而家庭教育则是子女接受教育中最为重要的教育内容之 一。"在谈及家庭教育必然要谈到父母与子女的关系问题。我们知道，一个良好的家庭环境必然会形成一个和睦而又温暖的家庭。如果家庭中各成员之间产生隔阂，必然会对子女的成长造成一定的影响。父母的言行和品德对子女有很大的影响。从子女一出生，父母就成了子女的启蒙老师，从此他们就担负着培养和教育子女的责任和义务，同时也是他们承担的社会责任。而父母的失职就可能给家庭蒙上一层阴影，造成家庭冷漠不和，以及子女的悲观、消极思想。 Intermsoffamilyeducation,parentsplayanimportantpartintherelationship between parents and children. We know that a good familyenvironmentisboundtoformaharmoniousandwarmfamily.Whatparents say and behave has a great influence on their children Negligenceoftheparentscancausechildren'spessimisticandnegativevalues.This is also one of the factors causing the generation gap. From the above arguments,we can draw a conclution thatthe generationgap is largely due to parents. 1/ 1
MATLAB 函数在优化问题中的应用 §1 线性规划模型 一、线性规划课题： 实例1：生产计划问题 假设某厂计划生产甲、乙两种产品，现库存主要材料有A类3600公斤，B类2000公斤，C类3000公斤。每件甲产品需用材料A类9公斤，B类4公斤，C类3公斤。每件乙产品，需用材料A类4公斤，B类5公斤，C类10公斤。甲单位产品的利润70元，乙单位产品的利润120元。问如何安排生产，才能使该厂所获的利润最大。 建立数学模型： 设x1、x2分别为生产甲、乙产品的件数。f为该厂所获总润。 max f=70x1+120x2 s.t 9x1+4x2≤3600 4x1+5x2≤2000 3x1+10x2≤3000 x1,x2≥0 实例2：投资问题 某公司有一批资金用于4个工程项目的投资，其投资各项目时所得的净收益(投入资金锪百分比)如下表： 工程项目收益表 由于某种原因，决定用于项目A的投资不大于其他各项投资之和而用于项目B和C的投资要大于项目D的投资。试确定全文该公司收益最大的投资分配方案。 建立数学模型：
设x 1、 x 2 、x 3 、x 4分别代表用于项目A 、B 、C 、D 的投资百分数。 max f=0.15x 1+0.1x 2+0.08 x 3+0.12 x 4 s.t x 1-x 2- x 3- x 4≤0 x 2+ x 3- x 4≥0 x 1+x 2+x 3+ x 4=1 x j ≥0 j=1,2,3,4 实例3：运输问题 有A 、B 、C 三个食品加工厂，负责供给甲、乙、丙、丁四个市场。三个厂每天生产食品箱数上限如下表： 四个市场每天的需求量如下表： 从各厂运到各市场的运输费(元/每箱)由下表给出：
形成代沟的原因(The Causes of the Generation Gap) Parents say that children do not show them proper respect and obedience, while children complain that their parents do not understand them. This phenomenon is often referred to as the generation gap. What then are the causes of the generation gap?One important cause of the generation gap is the chance that young people have to choose their way of life. In more traditional societies, when children grow up, they are expected to live in the same area as their parents, to marry people that their parents know and agree to, and to continue the family occupation. In modern society, young people often travel a great distance for their education, move out of the family at an early age, marry or live with people whom their parents have never met, and choose occupations different from those of their parents.in the easily changing society, parents often expect their children to do better than they did: to find better jobs, to make more money; and to do all the things that they were unable to do. Often, however, the strong desire that parents have for their children are another cause of the disagreement between them. Often, they discover that they have very little in common with each other. Finally, the speed at which changes take place in modern society is another cause of the gap between the generations. In a traditional culture, elderly people are valued for their wisdom, but in modern society, the knowledge of a lifetime may become out of date overnight. The young and the old seem to live in two very different worlds, separated by different skills and abilities. No doubt, the generation gap will continue to be a future of our life for some time to come. Its causes are rooted in the changes of our society, and in the rapid speed at which society changes.
DIARY MTK 2010-06-07 14:07:18 阅读90 评论0 字号：大中小 May.19 LCD移植 static const s_lcd_probe gLcdProbe[] = { ... {"ILI9328", LCD_IsILI9328, &LCD_func_ILI9328}, {"LP4948", NULL, &LCD_func_LP4948}, } 原来{"LP4948", NULL, &LCD_func_LP4948},放在{"ILI9328", LCD_IsILI9328, &LCD_func_ILI9328}，前面导致开机白屏，原因是 void LCD_FunConfigNew(void) { #if 1 kal_uint32 i; for (i = 0; i < LCD_PROBE_NUM; i ++) { if ((gLcdProbe[i].lcd_probe == NULL) || (KAL_TRUE == (gLcdProbe[i].lcd_probe)())) { break; } } gLcdSeq = i; MainLCD = gLcdProbe[gLcdSeq].lcd_func; #endif // MainLCD = &LCD_func_ILI9225; } 当走到"LP4948"项时，由于其对应的lcd_probe为"NULL",导致退出循环，使得LCD相应的功能函数都指向"LP4948"对应的函数。 双卡改单卡。SINGLE_SIM_MMI_ONLY 某个菜单项STR_ID不显示。原来是其子菜单个数与实际个数不相符。 键盘定义 Custom/drv/Drv_tool/DrvGen.exe Custom/drv/misc_drv/MT6225_08A_GEMMI_BB/Codegen/codegen.dws 分布式编译某个模块出问题了。 May.20
Generation Gap-代沟 大学英语作文 The generation gap refers to the difference in attitude toward thing or the lack of understanding between young people and older folks. In families as well as in society, the young and the older may not agree with each other on this and that from time to time. Young people would llke to make as much money as they could and spend as much money as they could earn while older folks are easily satisfied with what they earn and save as much as possible. Young people llke the exciting and deafening pop music while older folks prefer melodious folk-songs or classic music. A boy and a glrl today may fall in love with each other as quick as lightning, while their parents or grand parents might trudge over a long distance before they kissed each other and became lovers when they were young. However, we should not be amazed at the generation gap,for it is quite natural in the development of society. The world is a changing world, in which everything keeps changing, generations of human beings included. And changes lead to progress.
Generation gap Nowadays, the problems of generation gap become more and more serious. The poor relationship between parents and their children is very common. Are these problems caused by the busy parents? Or, do the family rules affect the relationship between parents and children? Firstly, in most of the families in China both of the parents have to go out for work in order to earn more money to provide better environment for their lovely children. Unfortunately, this causes the rare communication between them and their children, since these parents always take rest during leisure time. These parents and children cannot know deeply about each other and friction will appear. Secondly, parents who ask their children to be absolutely obedient is also one of the grave causes of the generation gap between them! They do not try to communicate with their children as their equals. Thus, misinterpretation of them may easily occur. To solve these problems, the busy parents should sacrifice their spare time to communicate with their children actively and friendly to improve their relation. At the same time, they can also observe their children's behavior at the same time in order to understand heir children's personality as it can reduce the quarrel between them. Besides that, the
人工智能大作业 遗传问题求解函数最优化问题 姓名： 学号： 班级： 日期：
基本遗传算法及其在函数优化中的应用 摘要 遗传算法（Genetic Algorithm）是一类借鉴生物界的进化规律（适者生存，优胜劣汰遗传机制）演化而来的随机化搜索方法。 遗传算法是一种是模拟生物遗传学和自然选择机理，通过人工方式构造的一类优化搜索算法，其编码技术和遗传操作比较简单，优化不受限制条件的约束，不需要有先验条件。其搜索过程是从问题解的一个随机产生的集合开始的，而不是从单个个体开始的，具有隐含并行搜索特性，也就大大减少可陷入局部极小值的可能。因而，遗传算法在求解函数优化问题中有着良好的应用，同时，遗传算法在解决可能在求解过程中产生组合爆炸的问题时会产生很好的效果。 关键字：遗传算法函数优化人工智能 前言 这是一个关于遗传算法的问题，而本文的主要目的就是利用C语言编写程序实现利用遗传算法中的编码，变异，交叉，复制来求解函数最大值的问题。
一、遗传算法概述 遗传算法（Genetic Algorithm）是一类借鉴生物界的进化规律（适者生存，优胜劣汰遗传机制）演化而来的随机化搜索方法。是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法。它是由美国的J.Holland教授1975年首先提出，其主要特点是直接对结构对象进行操作，不存在求导和函数连续性的限定；具有内在的隐并行性和更好的全局寻优能力；采用概率化的寻优方法，能自动获取和指导优化的搜索空间，自适应地调整搜索方向，不需要确定的规则。遗传算法的这些性质，已被人们广泛地应用于组合优化、机器学习、信号处理、自适应控制和人工生命等领域。它是现代有关智能计算中的关键技术 二、遗传算法基本机理 遗传算法是模拟生物遗传学和自然选择机理，通过人工方式构造的一类优化搜索算法，是对生物进化过程进行的一种数学仿真，是进化计算的一种重要形式。遗传算法与传统数学模型截然不同，它为那些难以找到传统数学模型的难题找出了一个解决方法。同时，遗传算法借鉴了生物科学中的某些知识，从而体现了人工智能的这一交叉学科的特点。遗传算法基本机理主要分为以下三方面：1、编码与解码 将问题结构变换为位串形式编码表示的过程叫做编码；相反的，将位串形式编码表示变换为原问题结构的过程叫做解码或者译码。把位串形式编码表示叫做染色体，有时也叫做个体。 2、适应度函数 为了体现染色体的适应能力，引入了对问题中的每一个染色体都进行度量的函数，叫做适应度函数（fitness function）。通过适应度函数来决定染色体的优劣程度，它体现了自然界进化中的优胜劣汰原则。对于优化问题，适应度函数就是目标函数。 3、遗传操作 简单的遗传算法操作主要有三种：选择（selection）、交叉（crossover）、
Generation Gap No one could have failed to notice that the relationship between parents and children has been a vital public topic https://www.doczj.com/doc/035500844.html,ck of understanding,parents and kids cannot exchange ideas with each other freely sometimes.we called this situation generation gap. Why generation gap exists ?Firstly,in my view,differing from parents,children easily face diverse and various information,they are likely to do things on their own.But parents always think they are not right.So conflict and generation gap occur.Secondly,parents and children are born in different time,and they are grow up in nearly two worlds.Thus,generation gap naturally becomes the obstacle between parents and kids due to time. As far as I am concerned,it is possible that we can build a bridge between parents and kids to span the generation gap.To start with,frequent communication is very important.Maybe the conflict will disappear while they are talk with each other.Additionally,parents could look some similar interest with kids.If kids feel parents like their friends,the gap may be vanished. Everyone knows without the slightest doubt that love is necessary,so let us communicate with your parents or kids more and more for having a better understanding instead of generation gap.
95 Excel Tips & Tricks T O M A K E Y O U A W E S O M E A T W O R K by P UR N A D UG G I R A L A
95 Excel Tips & Tricks To make you awesome at work by Purna Duggirala https://www.doczj.com/doc/035500844.html,/wp ? 2012 by https://www.doczj.com/doc/035500844.html, You have permission to post this, email this, print this and pass it along for free to anyone you like, as long as you make no changes or edits to its contents or digital format. In fact, I’d love it if you’d make lots and lots of copies. Don’t just go and bind this book and start selling it; that right is still with me. You can find all these tips and hundreds more tricks at https://www.doczj.com/doc/035500844.html,/wp https://www.doczj.com/doc/035500844.html,
What is in this book? Excel Keyboard Shortcuts (5) Excel Formulas for Everyday Situations (9) Day to Day Excel Usage (6) Excel Charting Tips & Tweaks (7) Follow These 6 Steps for Better Chart Formatting (8) Know these 15 Powerful Excel Formulas (9) 15 Ways to Have Fun with Excel (17) Know How to Paste Your Data – 7 Tricks (23)
代沟Generation Gap 大学英语作文 Generationgap refers to the misunderstanding between the old and young. The term cameinto fashion after the 1980s. However, in recent years, the phenomenon isgetting more and more fierce. 代沟指的是老人和年轻人之间的误解。这个词在20世纪80年代就开始流行。然而，近年来，这种现象是越来越激烈。 Howdoes generation gap come into being? The first reason is that the twogenerations have grown up in different ages, thus they have different attitudestoward life. Secondly, due to having little in common with each other, they areunwilling to sit down and talk face to face. Besides, as modern life is sostressful, both of them are so busy with their study or work that they have notenough time to exchange their ideas. 代沟是如何产生的呢？第一个原因是这两代人是在不同时代长大的，所以他们对生活的态度是不同的。其次，由于由于彼此之间很少有共同之处，所以他们都不愿意坐下来面对面交谈。此外，由于现
Contacts（通讯录）
在交往对象提供对设备的访问联系人数据库。
方法
? ? contacts.create contacts.find
参数
? ? ? ? contactFields contactSuccess contactError contactFindOptions
对象
? ? ? ? ? ? ? Contact ContactName ContactField ContactAddress ContactOrganization ContactFindOptions ContactError
contacts.create
返回一个新的联系对象。
var contact = navigator.service.contacts.create(properties);
说明
contacts.create 是一个同步函数，返回一个新的 联系 对象。 这种方法不存在的 联系 对象到设备联系人数据库。要坚持的 联系 对象到设备， 调用 联 系 。保存 方法。
支持的平台 支持的平台
? ?
Android BlackBerry WebWorks（操作系统 5.0 和更高版本）
?
iOS
简单的例子
var myContact = navigator.service.contacts.create({"displayName": "Test User"});
完整的例子
Generation gap Communication Transportation Development Technology Modern Difference Interest Hobby Moral value Society Social value Conservative Fashionable Old fashioned Internet Globalization Art Music Lifestyle Marriage Happiness Reasons: - technological advances - difference of interests and hobbies
- different moral and social values - different family life The technological advances play a great rule in enlarging the gap as the younger generations are quicker to accept and adopt these technologies so that they consider the conservative and technologically suspicious elders of their families very old fashioned in their, tastes, opinions and out looks toward life. On the other hand, the older people despise the modern values which they call the" internet" and "globalization" values. They consider the young generation shallow, lacking knowledge and moral depth. This difference can best be seen in the difference of interests and hobbies. T aste of art , music, dressing sense, food habit and living style. The difference includes the moral and social values such as marriage, love, happiness seen from different perspectives. It is a fact of life that the generation gap is something that has existed and will continue to exist as long as man exists on this earth. It is not restricted to certain parts of the world, to certain times of human history or to certain cultures. That is why generation gap is a fact of a life accepted by all generations, all over the world and through all time
In modern society, it is fashionable to speak of a generation gap. What is the generation gap? Nowadays it is not surprising to hear children complain that their parents don’t try to understand them, while parents are sorry that their children just won’t follow their instructions. This lack of mutual understanding between parents and their children is what is called “generation gap”. In my opinion,it is the different ideas and attitudes toward the same matter between different generations.In other words,the generation gap refers to the differences in attitude toward things or the lack of understanding between young people and older folks. What causes the generation gap?One of the main resons is the rapid changes in the society that makes many things different.Different generations are influenced by different culture,education and values,so they have different knowledge and experiences.For example,parents say that childern don't show them proper respect,while childern complain that their parents don't understand them.是什么导致代沟吗?一个主要的原因是社会的飞速变化,使得许多不同的事情。不同代人受到不同的文化、教育和值,所以他们中殿diff——不同的知识和经验,并有机会他们选择自己的生活方式。其次,cha的速度——中国发生在现代社会是anthoer引起敌人的代沟。在轻松改变社会,老年人和年轻人在不同的情况下,它们之间的影响导致不同的点在同样的事情。例如,父母说,孩子不给他们适当的尊重,而孩子们抱怨他们的父母不理解自己。 Firstly,Growing up during different time and surroundings,two generations begin to have different thoughts.The generation of parents were raised under conventional ideas,and they want absolute obedience from their children.However,the other generation nowadays are brought up in a totally different environment,including western culture,high technology, and advanced ideas.Most of them long for freedom and dependence.Different environments shape different people,especially different thoughts.首先,成长在不同的时间和环境,两代人开始有不同的想法。生成的父母提出了在常规的想法,他们想要绝对服从自己的孩子。然而,另一代如今正在成长在一个完全不同的环境中,包括西方文化、高技术、先进理念。他们中的大多数渴望自由和依赖。不同的环境形状不同的人,尤其是不同的想法。例如,为了孩子,他们的父母的心爱的邓丽君的歌曲都过时了;父母,周杰伦的歌曲,深受孩子们似乎是垃圾音乐。 First, people of different age and experience have different manners of conduct and outlook upon life. Innocent children are curious about innovations, active in behavior and easily influenced by others. On the contrary, their experienced parents turn to be conservative about new things, accustomed to their routine life and more insistent on their beliefs. Therefore, it appears difficult for them to understand each other. Secondly, both the parents and the children are involved in their own world of affairs, so it rarely happens that they could find time to communicate with each other. The lack of communication will lead to misunderstanding in the long run.首先,人们不同的年龄和经验有不同的礼貌的行为和对生活前景。无辜的孩子们好奇的创新,积极行为,容易受他人的影响。相反,他们的经验丰富的父母转向保守关于新事物,习惯了他们的日常生活和更多的坚持他们的信仰。因此,看起来他们很难理解彼此。其次,两者的父母和孩子们参与到自己的世界的事务,所以这很少发生,他们可以找到时间来相互沟通。缺乏沟通会导致误解从长远来看。 然而,我们不应该惊讶,因为它的代沟是很自然的在社会的发展。没有窦bt,代沟将继续是一个tuture我们的生活一段时间的时间。其原因是根植于我们社会的中国茶和快速的速度变化的社会。 However,we should not amazed at the generation gap,for it is quite natural in the development of society.No dou-bt,the generation gap will continue to be a tuture of our life for some time to time.Its cause are rooted in the cha-nges of our society and in the rapid speed at which society changes. ?Talk to your parent With understanding, we can warm each other's hearts and win friendships, and this can be sometimes even more powerful than gun barrels. So, in our daily life, we should always follow the golden rule: Do, as you would be down by. ?Have fun together Have you ever thought why you get along well with your friend , that is because you are always playing with them, so why not regard your parent as your friends. gradually, you will find your parent can also have a good time with you. ?There are so many tips that can help you have a good relationship with your parents. However, no matter what approaches you choose, as long as you treat your parents with your heart ,they will surely understand you .Naturally, the generation gap gradually disappeared. Finally, the speed of change in our society is another cause of it. In a traditional culture, people are valued for their wisdom, but in our society the knowledge of a lifetime may become out of date. The young and the old seem to live in two very different worlds, separated by different skills and abilities. No doubt, the generation gap will continue to be a feature of our life for some time to come. Its causes are rooted in the freedoms and opportunities of our society, and in the rapid pace at which society changes. In my opinion, The existence of the generation gap is inevitable,