搜索资源列表
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.
zj
- 傅里叶变换c++实现,用C实现了快速傅里叶变换,逆傅里叶变换。- Fourier transform implemented by c.
Disfrft
- 自编的分数阶傅里叶变换程序,运行准确无误-precess of FRFT
matlab
- 压缩文件中包含用小波变换、傅里叶变换、哈达玛变换、离散余弦变换实现图像压缩的源码,和一个绘制图像直方图及均衡化后的图像的直方图的程序。-Zip file contains the wavelet transform, Fourier transform, Hadamard transform, discrete cosine transform image compression source code, and a procedure of drawing image histogram .
fractional-fourier-transform
- 这个程序可以用来进行分数傅里叶变换,是一个比较简单的程序。-it can be used to do fractional fourier transform,and it s a simple example.
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
高斯二维快速傅里叶变换
- 可以对高斯二维64*64函数进行二维快速傅里叶变换,输出的结果在“结果”txt文档中-Two-dimensional fast Fourier transform of the Gaussian two-dimensional 64* 64 function
傅里叶变换合集
- 含C++所需傅里叶变换的函数总集,This manual documents version 3.3.2 of FFTW, the Fastest Fourier Transform in the West. FFTW is a comprehensive collection of fast C routines for computing the discrete Fourier transform (DFT) and various special cases thereof.
图像处理(C++)
- 用c++代码编写的傅里叶变换算法,涉及快速傅里叶变换,离散余弦变换,沃尔什变换等多种变换
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
VisualC++数字图像处理第三章 图像正交变换
- 字图像处理第三章 图像正交变换 傅里叶正交变换 离散余弦变换 沃尔什变换等……
FFT
- 主要实现傅里叶变换的Matlab程序,程序带有输出波形图像(The main realization of the Fourier transform Matlab procedures)
wFT
- 窗型傅里叶变换用于信号的重构与时频分析,可改变窗类型与大小查看时频图片上信号的复原情况(Window Fourier transform for signal reconstruction and time frequency analysis)
新数字信号处理
- 数字信号处理中的离散傅里叶,做出离散傅里叶变换的时域和频域(Make discrete Fourier transform in time domain and frequency domain)
FFT
- 求解傅里叶变换matlab程序很好用的哦(FFT solver Solving Fu Liye transform matlab program, very good Oh!)
computer
- 文件包含三个主程序,和相关图像,三个主程序分别为computer1,computer2,computer3 computer1对图像进行了灰度化,保存等实现; computer2对图像进行了傅里叶变换,离散余旋变化,二层小波变化及重构等,并对图像进行三层小波变换,分别将HL,LH,HH三个子带置零都重构; computer3实现了图像直方图均衡化,并对图像进行了同态滤波。(The file contains three main programs, and related images, thr