地震数据处理方法复习资料

t − = t ABCD − t DEFG + t ABFG
t+
t+ = t ABCD 2 + t D1 EFG − t ABFG −
D1D2 vb
t−
Ў
t − = t ABCD 2 − t D1 EFG + t ABFG
ẕഄᜬ߱ྟ῵ൟ
ℷ ܲ ᩥ ਜ਼ ߱ Ⴗ ᯊ ℹ ɘǃ੄DŽ˄Ẵ 3 ᑓ ˅ Н˅ඃ ᗻ ড ⓨ ᡬ ᇘ ☝ ᷵ ℷ ᅲ Ո ┉ ߱ Ⴗ Ϣ ᅲ ┉ ߱ Ⴗ ᯊ Ⓒ ↨ ṇ ਘ˖བ ೒ ᠔ ߾ Ẃࠄஂᑺ ৺ ׂᬍ῵ൟ ᰃ ᩥਜ਼☝᷵ℷₓ ೒ ᑓ Н ඃ ᗻ ড ⓨ ᩥ ਜ਼ ẕ ഄᜬ ῵ ൟ ⌕ ࣏
t + = t ABCD + t DEFG − t ABFG
೒ D ࡴ ‫ޣ‬ ⊩ ᡬ ᇘ ☝ ᷵ ℷ ߾ ᛣ ೒ E ᑓ Н Ѧ ᤶ ⊩ ᡬ ᇘ ☝ ᷵ ℷ ߾ ᛣ ೒ ˅ᑓ ໻໮ Н Ѧ ᭄ᢆ⌟ிඣ ᤶ ⊩ ᡬ ᇘ ☝ ᑊ᷵ ϡ࿁ֱ ℷ ॳ ˊ ᪅ഄ☦Ϟ $ǃ*੠ ' ⚍ ᳝ བ ೒ D ᠔ ߾ Ոᇘ ඃ Ჳ ᕘ ݇ ிDŽ೒ E ᜬ ߾ $ǃ*੠ ' ⚍ П Ⓒ ᳈ ᱂ ἑ Ո݇ ிDŽ ℸᯊ ৃᜬ߾Ў
ǃ Ў Ҕ М ᡅ ẟ ᜐ ࡼ ᷵ ℷ ˄ 3 ৰ ϔ ↉ ˅ ˈ ˛ ࡼ ᷵ ợ ᑺ ᇍ ࡼ ᷵ ℷ ᳝ Ҕ М ᕅ ડ ˄3 ਘ˖˅ࡼ ˅ ᷵ ℷ Ո ֲ Ո ᰃ⍜ ┨ ⚂ Ẕ Ს ᇍড ᇘ ⊶ ᮙ ᜐ ᯊ Ո ᕅ ડ ˈ᷵ ᑇ ݅ ⏅ ᑺ ⚍ড ᇘ ⊶ ᯊ Ს
᳆ ඃ ˅ Ո Ḭ ᆩ ẽ ợ ˈᑺ ๲ ‫ أ‬ᔎ ʌ ߽ ˈࡼϬ ঴ ᷵ ࡴ ℷ ᡔ ৢ ᴃ Ո य़ ৠ ࠊ ּ ᑆ Ḹ ᡄ ϟ Ո ᢝ ࿁ ˈ࡯ ࢴ ˈࡼ ‫ ޣ‬᷵ ᇣ঴ϡ ᱷ ࡴ ˗ẋ ᆩ ࣏ ợ ᓩ ᑺ ᰻ ‫ أ‬Ո Ԣ ড ˈࡼᇘ ⊶ ᷵ ৠ ℷ ּ ৢ Ḹ Ո м ৠ ব ּ DŽ Ḹ Ϟ ᡯ ǃˈ੄ ࢴ ᡅ ࡼ ভ᷵ ẋẴ ₓ ⚂ ˗ᔧ⚍ ෎ ợ ‫ ޚ‬ᑺ ☦ ড় ☝Ệ ᯊ ᷵ ˈࡼℷ Ո ᷵ ᩥ ℷ ਜ਼ ৢ ẋՈ ৠ࣏ ּ ᑊ Ḹ ┈ ߭ ೒ ᝯ ᪸ ᢝ ᯢ ᑇ DŽ DŽ˄3 ˅ ˅ ೒ ˄D˅ඝ ߎ њ া ᳝ ϔ Ͼ ࣪ ሖ Ո ੄ ऩ ẕ ഄ ᜬ ῵ ൟ ˈഄ ☦ $ǃ% ⚍ᇍᑨ ࣪ ሖ ᑩ А Ո ǃ ⚍ˈᇍᑨ ෎ ‫ ☦ ޚ‬Ϟ Ո ˈ ⚍DŽϟ ☦ ᇍ $ǃ% Ϟ Ո ഄ ○ ᩴᔩ ẟ ᜐ ᯊ Ⓒ᷵ ℷ ˈՓ П Ḱ ࣪ Ў೼ ˈ ⚍ᩴᔩ ᠔ ᢆ ⌟ ࠄՈ ᩴᔩ ᯊ ⒸˈϨ ೼෎ ‫ ☦ ޚ‬П ϟ ᮴ ࣪ ሖ ៪ Ԣ ợ ᏺ Ո ᄬ ೼DŽ ԰ Ўẝ Ͼ ẋ ࣏ Ո ৰ ϔ ℹ ᰃ࠹ এ ࣪ ሖ Ո ᕅ ડ ˈབ ೒ ˄E˅᠔ ߾ ˈᇚ ೼ഄ ☦ $ǃ% ⚍Ո ᩴ ᔩ ᯊ Ⓒ᫇ ᭈ Ў೼ ࣪ ሖ ᑩ А ǃ ⚍Ո ᩴᔩ ᯊ ⒸDŽ೼ $ ⚍ˈृ ẋ ࣪ ሖ Ո ᯊ ⒸЎ $ ⚍ࠄ Ո Ӵ ᪁ ᯊ ⒸˈᩴЎ ˈ% ⚍ृ ẋ ࣪ ሖ Ո ᯊ ⒸЎ DŽẝ ࢑ ⍜ ┨ ࣪ ሖ ᕅ ડ Ո ᷵ ℷ ࢴ ৰ ЎѠ ℹ ࣪ ˈབሖ ᷵ ೒ℷ ˄ DŽ F˅᠔ ߾ ˈ‫ ݡ‬ᇚ ഄ ○ ᩴᔩ ᯊ Ⓒϵ ࣪ ሖ Ո ᑩ А ᷵ ℷ ࠄখ ໇ ෎ ‫ ☦ ޚ‬Ϟ ˈᇍ $ ⚍໐ ᣄ ˈ᷵ ℷ ᯊ ⒸЎ ࠄ Ո Ӵ ᪁ ᯊ ⒸˈᩴЎ ˗ି Ԑ ഄ ˈ% ⚍Ո ᷵ ℷ ᯊ ⒸᩴЎ ˈẝ ࢑ ⍜ ┨ ʌ ࣏ ᕅ ડ Ո ᷵ ℷ ࢴ Ўʌ ࣏ ᷵ ℷ DŽ ഄᜬ ഄᜬ ࣪ሖ ࣪ሖ ෎‫☦ޚ‬ ෎‫☦ޚ‬ ೒ ˄˅ ೒ ˄˅
˅ খ᭄ọᢽՈᮍ⊩ ˄˅8 ⌟⌟ ಴ℹ ⑃ᄤ ˈ ݇ᑺ ⏲ˈখᡅ ᭄Ệ ˈ8 ⌟ ড ៺ ࢳᔶ ᬜ ሒ ᵰ ᾬ Ϣ ⊶ ℸ ࡼ ᳝ ˗݇ ໻˗ˈ๲ ࡴ Ẕ ਜ਼ ₓ ˈּ ὿ ড ᇘ ঞ ా ໄ ˄˅8 ⑃ ᅰ ˈᇣˈ⊶ ᕅ ડ ˄˅8 ˗ Ձ ࣪ ₓ ˈ๲ ࡴ ∖ ᢧ Ո ࣷ ᅮ ᗻ ˈ◄ ḍ ᥂ ా ໄ ∈ ᑇ ᴹ ᅮ DŽ
AW BW
AR
BR
AR
BR
பைடு நூலகம்AW
BW
AW
∆T AW
∆TBW
AW
AR
∆T AR
∆TBR
A
B
A
B
AW AR
∆TAW AW
BR
∆TBW
BW
BW
1
1
a
b
2
A
B
থɴ⒲L᪻೼᫂ᴀЁᶹᡒ ಴ ℸ $ ⚍Ո ෎ ‫ ☝ ☦ ޚ‬᷵ ℷ ₓ Ў
BR
∆TBR
AW
∆TAR
AR
BW
ഄᜬ ࣪ሖ ෎‫☦ޚ‬
∆TA = ∆TAW + ∆TAR
ˆ (t + α ) x
ˆ (t + α ) = c(t ) * x(t ) = ∑ c(τ ) x(t − τ ) x
m τ =0
ˆ (t + α ) ε (t + α ) = x(t + α ) − x
1
থɴ⒲L᪻೼᫂ᴀЁᶹᡒ
ॳ ˊ ˈᕫ བ ϟ ᮍ ࣏ ˖ Ҹ
∑ c(τ )∑ x(t − τ ) x(t − s) = ∑ x(t + α ) x(t − s), (s = 0,1,2,L, m)
% ⚍Ո ෎ ‫ ☝ ☦ ޚ‬᷵ ℷ ₓ Ў
∆TB = ∆TBW − ∆TBR
೒ ˄˅
1
c
ǃ ǃ ੄ Ẵ ࡴ ‫ޣ‬ ⊩ ᡬ ᇘ ☝ ᷵ ℷ ঞ ˈ ᑊ ┈ ᑓ೒ Н᪸ Ѧᯢ ᤶDŽ˄⊩ 3 ᡬ ᇘ ☝ ᷵ ℷ ॳ ˊ ˅ ਘ˖
˅ ࡴ ‫ޣ‬ ⊩ ᡬ ᇘ ☝ ᷵ ℷ ॳ ˊ ᪩ᮍ⊩ ҡ ◄ ᡅ ᣒ প Ŋ ⊶ ˈ Ԛ ᮴ / ᩥ ਜ਼ ߱ Ⴗᡬ ᇘᯊ ☝ⒸՈ᷵ ℷ᭰ ɋ߾ ੠ ៾ Ს DŽ ೒ D ᰃࡴ ‫ޣ‬ ⊩ ᛣ ೒ ˈᜬ ߾ Ϣ ϝ ᇍ ⚂ Ẕ Ს $' Ոǃ'෎ * ‫ ܄‬੠ࣙ $ᣀ * ϸּ Ͼ༘ ᯊி Ⓒؐˈे Ո ᇘ ඃ Ჳ ࡴᕘ ‫ޣ‬DŽ᪩ᮍ ⊩ؐ˖ ᯊⒸ
থɴ⒲L᪻೼᫂ᴀЁᶹᡒ
ഄ○᭄᥂໘ˊᮍ⊩໡дᰈ᭭ ਘ˖᭄ ǃ‫ ߎ ᥂ ݭ‬ᢧ ഄ ේ ○ ėࡴᰈ ᭭ ᢆ ໘⌟ ி ˊ ඣ Ո ėẔϔ ჰ ᶹ ℹ ᢆ ɘ⌟ ி˛ඣ ė☝ ᷵ ℷ ėợ ᑺ ߚ ᵤ ėࡼ ᷵ ℷ ė߱ ℹ ঴ ࡴ ė
࠽ ԭ ☝ ǃ᷵ ᅲ ℷ ┉ ėợЁ ᑺᡅ ߚ ∖ ᵤ Ⓒ ė‫ ⃵ ఼ ⊶ݡ‬᳝ ঴ ાࡴ ė࠽ ԭ ☝ ᷵ ℷ ė‫أ‬ ࢿ ѯ ᗻ ᯬ ˛ ˄ 3 ˈ ˈ ᇍ Ⓒ ⊶ ఼ Ո ᡅ ∖ ˅ ਘ˖˅ॅ ߎ ᳝ ᬜ ֵ ো ˈय़ ࠊ ᑆ ᡄ ֵ ো ˗ ˅Ⓒ ⊶ ఼ ᑨ ᪩ ᰃ► ּ ԡ Ո ˈẝ ḋ ≵ ᳝ ּ ԡ м ব ˗ ˅Ⓒ ⊶ ఼ Ո E ᫵ ᑨ ᪩ ᰃ☢ ᯣ Ո ᅲ ‫ي‬ ߑ ᭄ ˈ݊Ⓒ ⊶ ಴ ᄤ ᰃᅲ ߑ ᭄ DŽ ࿁ ǃ ₓǃ੄ᐌ▊ ЁẴϬ ೼ ᳔∖ Ŋ ᇣᄤ ᾬ ּ⊶ ԡՈ ֵᮍ ো⊩ Ո᳝ Ľા ⚍ѯ DŽ ˛ ˄ 3 ˅ ˅ ਘ˖˅ָ᥹ᢆ⌟⊩˄Ệ Ϭ Ѣ ⍋ Ϟ ˅˗ ˅Ⴎ ּ ݇ ⊩˖‫ ∖ ܜ‬ᄤ ⊶ ࡳ ɋ ᫵ ˄Ϣ ഄ ○ ᩴ ᔩ ࡳ ɋ ᫵ ּ ਍ ˅ˈ‫∖ ݡ‬ ᄤ ⊶ ּ ԡ ᫵ ˄ּ ԡ ᫵ ˈ ˅ˈᄤ ⊶ ˗ ∫ ߽ ᯊˈ✊ Ϭ ⌟ѩ ৢ ᰈ ᩥ ᭭ ਜ਼ ∖ ড ᄤ ᇘ ⊶ ி ˖Ŋ᭄ ˈᇍѩ ‫ ܜ‬ᇚ ໄ ᮕ ⊶ ഄ ᯊᏂ○ ᩴ Ḱ ᔩ ࣪ ੠ Ў ড ໄ ᇘ ⊶ ி ợ ᭄ ᑺ ẟ ˈ✊ᜐ ٙ ৢ ⇣ ˈẟব ᤶৢᜐ ⏅ ˈৃᯊḰᕫ ᤶˈᰃ ঠՈ ሖE ˅ ᮙ᫵ ᜐˈ᳔ ࠄ ᄤ ⊶ ৢ ᇍᄤ ⊶ E ᫵ ٙ ⇣ ড ব ᤶህ ᕫ ࠄ ഄ ○ ᄤ ⊶ ˗ ˅ ᇍ ᭄ ߚ ᢧ ⊩ ˖ᇍֵ ো ‫ܜ‬ Ҭ ⇣ ℷ ব ᤶˈ‫ݡ‬ প ᇍ᭄ ˈ✊ ৢ ẟ ᜐ Ҭ ⇣ ড ব ᤶˈϬ Ԣ Ở Ⓒ ⊶ ᇚ ᄤ ⊶ ǃᇍ᭄෎ ‫ ޚ‬᫵ ☦ᑣ ᳝߫ ߚ ા ࡿ ѯ ߎ ˈᴹ ᳝ ˈᇍ݊Ҭ ⇣ ℷ ব ᤶˈ‫ݡ‬ প ᣛ ᭄ ˈ᳔ ৢ ẟ ᜐ Ҭ ⇣ ড ব ᤶˈेᕫ ᄤ ⊶ DŽ ԩ ԰ Ϭ ˈ ᪻ ੄ ᡅ ভ Ẵ DŽ ˄ 3 ᳔ ᳔ ৢ ϸ ↉ ˅ ਘ˖˅ খ ໇ ෎ ‫ޚ‬ ☦ ˖ഄ ○ ᭄ ᥂ ᝯ ᷵ ℷ ࠄ খ ໇ ෎ ‫ޚ‬ ☦ Ϟ ˈ⍜ ┨ њ ഄ ᜬ ᰻ ӣ ੠ ࣪ ሖ ῾ ৥ ব ࣪ ˅ Ո ᕅ ⍂ ડ ࡼ DŽ෎ ‫˖ ☦ ޚ‬ᅗ ᰃỞ ẋ ᇍϔ Ͼ ៪ ޴ Ͼ & 0 3 ἗ ▊ ᠔ ⍝ ঞ Ո ☝ ᷵ ℷ ₓ ẟ ᜐ ᑇ ഛ ˈᕫ ࠄ Ո ϔ Ͼ ‫ ؛‬ǃᬥ෎᭄ ᄫ ‫ ޚ‬Ⓒ☦ ˈᅗ ᰃϔ Ͼ ᯊⒸ ෎ ‫ޚ‬ ☦ ˈି Ԑ Ѣ ᇍ෎ ‫ޚ‬ ☦ ᳆ ඃ ẟ ᜐ ा Ⓒ Ⓒ ⊶ DŽ བ Ո ԩ Ӿ ᢧ ⒬ ‫˄˛ৃˈ އ‬ 3Փ ˅ ⊶ ࡿ ᬷ᳝ ᗻ ા ೼ ѯ ᭄ Ľ ᄫ ⅞ Ⓒ ‫ ׂ ⊶ ڟ‬Ё ˈ ᑆ ˅ᡄ ⊶ Ở ẋ Ӿ ⒬ ֱ Н ϟ ᴹ DŽЎ ὃ ਘ˖˅ϵ Ѣ ѻ ϣ ࿁ ‫ܡ‬ĀӾ ⒬ āỤ ៤ Ո ᕅ ડ ˈৃ ҹ ᰃỆ ᔧ Ո ọ ᢽ ₋ ḋ Ⓒ ╘ WՓ ৰ ϔ Ͼ ĀӾ ⒬ āߎ ɴ೼ ᑆ ᡄ ⊶ Ո E ᫵ ˅ᔧ ᇇ ೈ ПE ໪ɋ DŽ Ľ ᗻ ᳆ ඃ ᰃϡ Ả න ߑ ᭄ ໐ ᇍⒸ ⊶ ಴ ᄤ প ᳝ └ ᯊˈᇚ ѻ ϣ ঢ় Ꮧ ᮃ ˄* L E E V ˅ɴ ᬥDŽЎ њ ὃ ‫ܡ‬ঢ় Ꮧ ᮃ ɴᬥỤ ៤ Ո ᕅ ડ ˈৃ ₋ Ϭ ␺ ṽ ⊩ ˈे೼ E ɋ Ľ ᗻ ᳆ ඃ Ո ϡ Ả න ⚍ ┈ ẕ ˈ ␺ϞϔᴵẢනՈṽDŽ
| X (e jω ) |2 =| B(e jω ) |2 α (ω ) = ln | X (e jω ) |
φ (ω ) = − HT [α (ω )] = − a (ω ) * b( n) = 1 2π 1 πω
π −π
B (e jω )e jωn dω
ǃ Ẵ 8 ⊶ Ո ˊ ˄ 3 ˅ ঞ ˄ 3 ˅ DŽ ˄ ៪ ভ ⌟ Ⓒ ॳ 8 ⌟ ড ៺ ࢳ খ ᭄ ọ ᢽ Ո ᮍ ⊩ ↉ ໅ ਘ˖˅ Ꮬ ᫂ ӊ 8 ˅⌟Ⓒ ⊶ ॳ ˊ
3
থɴ⒲L᪻೼᫂ᴀЁᶹᡒ
ਘ˖˅ ǃ᪻ ⚂ẔᲡߚᏗ ੄ Ẵ ᕅ ડ ợ ᑺ ߚ ᵤ Ո ಴ ௤ DŽ˄3 ˅
ᔧ ợ ᑺ ߚ ᵤ Ո ݅ Ё ᖗ ⚍ ἗ ▊ Ё ෾ У Ạ ⚂ Ẕ Ს Ոഄ○ ἗ ᯊ ˈợ ᑺ ᫵ ࿁ₓ ༞ ⛺ ᗻ ব Ꮒ ˈợ ᑺ ߚᢝ ṬԌ ɋ ┑ Ԣ ˗ᔧ ợ ᑺ ߚ ᵤ Ո ݅ Ё ᖗ ⚍ ἗ ▊ Ё ෾ У Ạ ᇣ ⚂ Ẕ Ს Ոഄ○ ἗ ᯊ ˈ Ạ ⚂ Ẕ Ს ໘ ࡼ ᷵ ℷ ┑ Ԣ њ ợ ᑺ ߚ ᵤ ֵ ো Ոּ ݇ ᗻ ˈ ᇸ ݊ ᇍ Ѣ ⌙ ሖ ˈẝ ࢑ ᕅ ડ ᳈ ໻ ˗ ঺ ໪ ˈ ╓ ؄ ᥦ ߫ ⑃ ᑺ Ո ‫ ޣ‬ᇣ ˅ ˈợ ঴ ᑺ ࡴ ߚ ⃵ Ṭ ᭄ ɋỔ ⏤ ┑ Ԣ DŽ಴ ℸ ợ ᑺ ߚ ᵤ ἗ ▊ Ո⚂ Ẕ Ს ᑨ ᪩ Ạ ẕ ‫ ݐ‬2 ǃഛ ࣔ ߚ Ꮧ DŽ ẋ˅Ԣ ֵ Ո঴ా ↨ ࡴ ợ ᑺ ᮴ ⊩ ֱ᪅ợ ᑺ ᫵ Ոᯬ ₓ ẋ˅Ԣ ߛ ֵ ┨ ా ↨ Ӯ ┑ Ԣ ợ ᑺ ߚ ᵤ Ոᯬ ₓ ফ˅ߛ ợ ┨ ᑺ ᕅ ₋ ડ ḋ ᳔ ᆚ ໻ᑺ Ոᰃ ⌙ ሖ ഄ○ ড ᇘ ợ˅ᑺ ᯊ ₋ ज़ ḋ ᆑ ẋ ᑺ Ꮰ Ӯ ┑ Ԣ ợ ᑺ ߚ Ṭ ɋˈᕅ ડ ợ ᑺ ߚ ᵤ ஂ ᑺ ᯊ˅ज़ ּ ໾ ᑆ ໻ሲ ˈợᗻ Ո ᑺ ọ ᫵ ᢽ Ոߚ Ṭ ɋ┑ Ԣ ˗ẋ ᇣ ߭ ᆍ ᯧ ᩶ ϔ Ͼ ഄ○ ড ᇘ ߚ ឆ ᓔ ᴹ ഄᜬ˅ẕ ᓖ ഄ ᐌ ᜬ ѻ ᓖ ϣ ᐌ Ո☝ ᷵ ℷ ⒲ L ᇍ ợ ᑺ ߚ ᵤ ᕅ ડ ṇ ໻ˈ‫ ࠽ ⑃⊶ ڱ‬ԭ ☝ ᷵ ℷ Ϲ ₑ ᕅ ડ ঴ ࡴ ᬜ ᵰˈ ┑ Ԣ њ ߽ Ϭ ঴ ࡴ ࿁ₓ ˄៪ ּ ݇ ᗻ ߚ ᵤ ˅ẟ ᜐ ợ ᑺ Ԅ ᩥ Ո᳝ ᬜ ᗻ ˈ⑃ ⊶⑃ ☝ ᷵ ℷ ৃ ࿁ϡᕅ ડ ݅ Ё ᖗ ⚍ ঴ ࡴ Ոᬜ ᵰˈ Ԛ ᆍ ᯧ ѻ ϣ ợ ᑺ ᓖ ᐌ ˅ ᭄ ᥂ Ո E ᫵ ᆑ ᑺ Eᏺ ᱎ ᆑ ˈợ ᑺ ߚ Ṭ ɋᱎ ད
᪂ Ў ɴ೼ ؐ ˈ Ў ẋ এ ؐ བ ᵰ ᅮ Н 8 ⌟ ℹ ⑃ Ў ¢ˈϬ ɴ೼ ؐ ੠ ẋ এ ؐ ᴹ 8 ⌟ ᇚ ᴹ ᯊࠏ Ո 8 ⌟ ؐ ˈे DŽ ᳔ ᇣ ˈᣝ ᳔ ᇣ ᑇ ᮍ Փ 8 ⌟ ؐ Ϣ ᅲ ┉ ᳾ ᴹ ؐ Ո ᪳ Ꮒ ü8 ⌟ ᪳ Ꮒ
t +α
x (t )
x(t − i ), i = 1,2,⋅ ⋅ ⋅
m T T τ =0 τ =0 τ =0
rxx (τ − s) = ∑ x (t − τ ) x (t − s)
T τ =0
ˈ
rxx ( s + α ) = ∑ x(t + α ) x(t − s )
T τ =0
߭ϞᓣবЎ
τ =0
∑r
m
xx
(τ − s )c (τ ) = rxx ( s + α ), ( s = 0,1,2,L , m)