代码搜索:如何学习 FFt?
找到约 10,000 项符合「如何学习 FFt?」的源代码
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asm c2cx0016.asm
.file "c2cx0016.asm"
.title "0016 point DIT Radix-2, Complex FFT"
.width 120
N .set 16 ; NUMBER OF POINTS FOR FFT
***************************
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asm c2cx0032.asm
.file "c2cx0032.asm"
.title "0032 point DIT Radix-2, Complex FFT"
.width 120
N .set 32 ; NUMBER OF POINTS FOR FFT
***************************
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asm c2cx0128.asm
.file "c2cx0128.asm"
.title "0128 point DIT Radix-2, Complex FFT"
.width 120
N .set 128 ; NUMBER OF POINTS FOR FFT
***************************
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m exa090300_2.m
%-----------------------------------------------------------------------------
% exa090300_2.m, for fig. 9.3.2,
%-----------------------------------------------------------------------------
clea
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asm c2cx0064.asm
.file "c2cx0064.asm"
.title "0064 point DIT Radix-2, Complex FFT"
.width 120
N .set 64 ; NUMBER OF POINTS FOR FFT
***************************
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asm c2cx0016.asm
.file "c2cx0016.asm"
.title "0016 point DIT Radix-2, Complex FFT"
.width 120
N .set 16 ; NUMBER OF POINTS FOR FFT
***************************
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asm c2cx0032.asm
.file "c2cx0032.asm"
.title "0032 point DIT Radix-2, Complex FFT"
.width 120
N .set 32 ; NUMBER OF POINTS FOR FFT
***************************
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asm c2cx0128.asm
.file "c2cx0128.asm"
.title "0128 point DIT Radix-2, Complex FFT"
.width 120
N .set 128 ; NUMBER OF POINTS FOR FFT
***************************
www.eeworm.com/read/285049/8873919
c linshi.c
/******** 可改动定义 ***************************************/
//#define PitchL 16 // 基音下限 4---62.5Hz
//#define PitchH 24 // 基音上限 12---187Hz,13---203Hz
//#define PitchAm
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m p3_9.m
% Program P3_9
% Circular Convolution Property of DFT
g1 = [1 2 3 4 5 6]; g2 = [1 -2 3 3 -2 1];
ycir = circonv(g1,g2);
disp('Result of circular convolution = ');disp(ycir)
G1 = fft(g1); G2 = fft(g2);