FFTGUI Demonstration of Finite Fourier Transform. FFTGUI(y) plots real(y), imag(y), real(fft(y)) and imag(fft(y)). FFTGUI, without any arguments, uses y = zeros(1,32). When any point is moved with the mouse, the other plots respond. Inspired by Java applet by Dave Hale, Stanford Exploration Project, http://sepwww.stanford.edu/oldsep/hale/FftLab.html
资源简介:FFTGUI Demonstration of Finite Fourier Transform. FFTGUI(y) plots real(y), imag(y), real(fft(y)) and imag(fft(y)). FFTGUI, without any arguments, uses y = zeros(1,32). When any point is moved with the mouse, the other plots res...
上传时间: 2017-06-05
上传用户:anng
资源简介:快速傅里叶变换(FFT)算法。FFT - Fast Fourier Transform. The length of X must be a power of two, for a fast radix-2 fast-Fourier Transform algorithm is used
上传时间: 2013-12-19
上传用户:sy_jiadeyi
资源简介:FFTW, a collection of fast C routines to compute the Discrete Fourier Transform in one or more dimensions.The fftw/ directory contains the source code for the complex Transforms, and the rfftw/ directory contains the source code for the r...
上传时间: 2016-08-17
上传用户:yoleeson
资源简介:Fast Fourier Transform power point The rectangular window introduces broadening of any frequency components [`smearing鈥? and sidelobesthat may overlap with other frequency components [`leakage鈥?. 鈥he effect improves as Nincreases 鈥...
上传时间: 2017-03-25
上传用户:change0329
资源简介:A implementation of the discrete Fourier Transform in visual basic classic.
上传时间: 2013-11-29
上传用户:caiiicc
资源简介:This file is a function under matlab which allow to compute and plot fast fourier Transform of a signal. We can observe the effect of the signal parameter can be changed such as frequency and N points.
上传时间: 2017-06-27
上传用户:米卡
资源简介:This article describes a new efficient implementation of the Cooley-Tukey fast Fourier Transform (FFT) algorithm using C++ template metaprogramming. Thank to the recursive nature of the FFT, the source code is more readable and faster than ...
上传时间: 2013-12-23
上传用户:netwolf
资源简介:Getting to Know the FFT What is the FFT? FFT = Fast Fourier Transform. The FFT is a faster version of the Discrete Fourier Transform (DFT). The FFT utilizes some clever algorithms to do the same thing as the DTF, but in much less time.
上传时间: 2017-07-15
上传用户:com1com2
资源简介:OFELI is an object oriented library of C++ classes for development of finite element codes. Its main features are : * Various storage schemes of matrices (dense, sparse, skyline). * Direct methods of solution of linear systems of equations ...
上传时间: 2015-03-03
上传用户:kbnswdifs
资源简介:fourier Transform and MATLAB
上传时间: 2015-07-19
上传用户:ywqaxiwang
资源简介:8点基二fft Fast Fourier Transform (FFT). Using 8 points, takes about 1.2 ms to execute one FFT. Sets up General Purpose Timer 1 to generate events at 10 kHz. Will produce 10 kHz output on T1PWM and T1PWM pins.
上传时间: 2013-12-18
上传用户:Yukiseop
资源简介:this is Demonstration of Wiener filter,LMS filter,Steep-descent algorithm.
上传时间: 2013-12-09
上传用户:txfyddz
资源简介:Demonstrates 1-D FDTD initial state formation. Please edit the FLAGS for Demonstration of different cases. BASED ON "1-D Digital Waveguide Modeling for Improved Sound Synthesis".
上传时间: 2014-07-13
上传用户:WMC_geophy
资源简介:3G通讯中的walsh码生成和作用演示。 A Demonstration of walsh code in 3G
上传时间: 2014-02-07
上传用户:ryb
资源简介:Imaging properties of finite-size left-handed material slabs ,负折射成象的文章
上传时间: 2016-01-03
上传用户:yulg
资源简介:Improved Instantaneous Frequency Estimation Using an Adaptive Short-Time Fourier Transform
上传时间: 2013-12-15
上传用户:ardager
资源简介:Discrete Fourier Transform and Power Spectrum Calculates Power Spectrum from a Time Series
上传时间: 2014-01-21
上传用户:woshini123456
资源简介:oJPEG2000中DWT的MATLAB实现n the use of discrete cosine Transform DCT jpeg compression Matlab source, simple and practical, the Notes have a good time
上传时间: 2013-12-14
上传用户:luopoguixiong
资源简介:RLS,Demonstration of Wiener filter,LMS filter,Steep-descent algorithm
上传时间: 2016-05-24
上传用户:gououo
资源简介:剑桥大学 Behavior of bulk high-temperature superconductors of finite thickness subjected to crossed magnetic fields : Experiment and model
上传时间: 2014-01-13
上传用户:yuchunhai1990
资源简介:用Fourier变换求取信号的功率谱---周期图法 用Fourier变换求取信号的功率谱---分段周期图法 用Fourier变换求取信号的功率谱---welch方法 功率谱估计----多窗口法(multitaper method ,MTM法) 功率谱估计----最大熵法(maxmum entmpy method,MEM法) 功...
上传时间: 2016-07-16
上传用户:wqxstar
资源简介:Demonstration of SWI.
上传时间: 2016-08-17
上传用户:1427796291
资源简介:This directory includes matlab interface of the curvelet Transform using usfft. Basic functions fdct_usfft.m -- forward curvelet Transform afdct_usfft.m -- adjoint curvelet Transform ifdct_usfft.m -- inverse curvelet Transform f...
上传时间: 2016-08-31
上传用户:cooran
资源简介:implement fourier Transform by matlab
上传时间: 2016-09-24
上传用户:372825274
资源简介:fft.c - fast Fourier Transform and its inverse (both recursively)
上传时间: 2016-10-06
上传用户:jqy_china
资源简介:fftw,the fastest fourier Transform in the West。用于快速计算离散傅里叶变换,用c编程
上传时间: 2014-12-08
上传用户:wang5829
资源简介:Radix-2 Fast Fourier Transform, real or complex sin/cos Transform
上传时间: 2013-12-30
上传用户:rocketrevenge
资源简介:A Demonstration of the structure and operation
上传时间: 2017-03-11
上传用户:x4587
资源简介:Fast Fourier Transform algorithm for labview, C++
上传时间: 2017-03-13
上传用户:sqq
资源简介:Fast Fourier Transform FFTLib.c
上传时间: 2017-03-13
上传用户:gundamwzc