代码搜索：dft
找到约 1,890 项符合「dft」的源代码
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www.eeworm.com/read/271552/10989702
dft
www.eeworm.com/read/391151/8419100
c dft.c
//DFT.c DFT of N-point from lookup table. Output from watch window
#include
#include
void dft(short *x, short k, int *out); //function prototype
#define N 8 //num
www.eeworm.com/read/391151/8419103
pjt dft.pjt
; Code Composer Project File, Version 2.0 (do not modify or remove this line)
[Project Settings]
ProjectName="DFT"
ProjectDir="C:\ti\myprojects\DFT\"
ProjectType=Executable
CPUFamily=TMS320C67X
www.eeworm.com/read/391151/8419108
out dft.out
www.eeworm.com/read/291333/8425027
c dft.c
#include
#include
#include
// Rearrange the quadrants of Fourier image so that the origin is at
// the image center
// src & dst arrays of equal size & type
void
www.eeworm.com/read/289898/8518495
m dft.m
function[Xk]=dft(xn,N)
n=[0:1:N-1];
k=[0:1:N-1];
WN=exp(-j*2*pi/N);
nk=n'*k;
WNnk=WN.^nk;
Xk=xn*WNnk;
www.eeworm.com/read/289898/8518528
m dft.m
function[Xk]=dft(xn,N)
n=[0:1:N-1];
k=[0:1:N-1];
WN=exp(-j*2*pi/N);
nk=n'*k;
WNnk=WN.^nk;
Xk=xn*WNnk;
www.eeworm.com/read/289898/8518548
m dft.m
function[Xk]=dft(xn,N)
n=[0:1:N-1];
k=[0:1:N-1];
WN=exp(-j*2*pi/N);
nk=n'*k;
WNnk=WN.^nk;
Xk=xn*WNnk;
www.eeworm.com/read/289898/8518567
m dft.m
function[Xk]=dft(xn,N)
n=[0:1:N-1];
k=[0:1:N-1];
WN=exp(-j*2*pi/N);
nk=n'*k;
WNnk=WN.^nk;
Xk=xn*WNnk;
www.eeworm.com/read/289898/8518590
m dft.m
function[Xk]=dft(xn,N)
n=[0:1:N-1];
k=[0:1:N-1];
WN=exp(-j*2*pi/N);
nk=n'*k;
WNnk=WN.^nk;
Xk=xn*WNnk;