function [Xk]=dft(xn,N) %Computes Discrete Fourier Transform %------------------------------------------ %[Xk]=dft(xn,N) %N=…
Fourier+Transform 源代码
汇集 Fourier+Transform 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
% Test code for the fast quaternion Fourier transform. % This code tests the following functions: % % qfft qfft2 % iqfft iqfft2 …
function Y = iqfft(X, A, L) % IQFFT Inverse Discrete quaternion Fourier transform. % % This function calculates the inverse fast q…
function Y = iqfft2(X, A, L) % IQFFT2 Inverse Discrete quaternion Fourier transform. % % This function calculates the inverse fast…
function Y = iqdft(X, A, L) % IQDFT Inverse discrete quaternion Fourier transform. % % This function computes the inverse discrete…
function Y = qdft(X, A, L) % QDFT Discrete quaternion Fourier transform. % % This function computes the one-dimensional discrete q…
function Y = iqdft2(X, A, L) % IQDFT2 Inverse discrete quaternion 2D Fourier transform. % % This function computes the inverse dis…
function Y = qfft(X, A, L) % QFFT Discrete quaternion Fourier transform. % % This function calculates the fast quaternion Fourier …
function Y = qfft2(X, A, L) % QFFT2 Discrete 2D quaternion Fourier transform. % % This function calculates the fast quaternion 2D …
function Y = qdft2(X, A, L) % QDFT2 Discrete quaternion 2D Fourier transform. % % This function computes the two-dimensional discr…