搜索资源列表
FT
- 基于vb的一维傅里叶变换 程序（含代码和可执行文件)。-Vb-based one-dimensional Fourier transform program (including code and executable files).
kuaisufuliyebianhuachengxu
- matlab快速傅里叶变换程序代码，一看就会！-Fast Fourier transform matlab code, a look will be!
ERCoh2
- 对脑电信号进行滤波、快速傅里叶变换（FFT）及自相关、互相关计算，以观察每一通道脑电的相关性-On EEG filtering, fast Fourier transform (FFT) and autocorrelation, cross correlation calculation, in order to observe the correlation of each channel EEG
FFT
- 这是一个快速傅里叶变换分析谐波类程序，以及生成火柴梗图的程序-This is a class of fast Fourier transform analysis of harmonic procedures, and the program generates Stick Figure
time-frequency_analysis_methods_based_on_MATLAB.ra
- 介绍了常见的时频分析方法，包括短时傅里叶变换，Wigner-Ville分布以及小波变换等，结合MATLAB，引导读者如何运用其来进行时频分析-Describes the common time-frequency analysis methods, including short time Fourier transform, Wigner-Ville distribution and wavelet transform, combined with MATLAB, to guide the r
sjfx
- 关于matlab的方面的一些源代码。可以实现多项式函数计算，插值计算，和傅里叶变换，-Some aspects on the matlab source code. Polynomial function can calculate, interpolation, and Fourier transform, and so on
WTcomparewithFFT
- 小波与傅里叶变换在去噪方面的对比，表现出小波在保留细节等方面的优越性-Wavelet and Fourier transform in terms of denoising contrast, showing the details of wavelet, etc. to retain the advantages of
fft2
- 图像的二维傅里叶变换，matlab编程，很好用。-Two-dimensional Fourier transform image, matlab programming
Fractional-Fourier-transform
- 分数阶傅里叶变换，一维的分数阶傅里叶变换matlab程序-Fractional Fourier transform
fft
- 快速傅里叶变换，可对相关数据进行频域分析-fast fourier transfer
fft
- 本程序是用于二维快速傅里叶变换的C语言实现方法-This procedure is used for two-dimensional fast Fourier transform method for C language
frft
- 信号处理中信号的分数阶傅里叶变换的程序，很有用，-Signal processing in the fractional Fourier transform signal process, useful
FRFT(Signal-decomposition-type)
- 信号分解型分数阶傅里叶变换函数 可以实现线性调频信号的FRFT-Signal decomposition type frft
PeakFinder16
- LFM信号的分数傅里叶变换分析，包含LFM信号分数阶谱图产生及FrFt子程序，及峰值搜索。非常好-LFM signal s fractional Fourier transform, including the LFM signal generation and FrFt fractional spectrum of subroutines, and peak search. Very easy to use.
fft
- 一天征服傅里叶变换,超简单的描述，让没有基础的同学都能看的明白，适合还处在似懂非懂的状态的同志们。-One day conquer the Fourier transform, super simple descr iption, so there is no basis to understand the students can look for is still in the state of half-comprehended comrades.
Disfrft
- 自编的分数阶傅里叶变换程序,运行准确无误-precess of FRFT
FFT-Algorithm
- 本例通过VC实现二维快速傅里叶变换，涉及到进行矩阵、复数等数学运算，运用了C语言动态内存分配、文件操作、结构指针的函数调用等内容。-In this case through the VC to achieve two-dimensional fast Fourier transform, related to the matrix, such as complex mathematics, use the C language, dynamic memory allocation, file o
ftfr
- 参数可控的分数阶傅里叶变换，可通过改变参数来进行傅里叶变换-Parameters controllable fractional Fourier transform, by changing the parameters to the Fourier transform
计算傅里叶变换全息
- 傅里叶变换全息（ Fourier transform hologram）的代码。用于数字图像水印，图像加密等技术。
脑电傅里叶变换
- 本程序是对脑电信号进行傅里叶变换和log变换，Matlab直接输出每个导联的alpha波等的绝对能量