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imagetransformationbymatlab
- 1.图像频域处理正交变换的matlab实例 2.含有的频域变换内容如下： 正交变换通用算子 傅立叶变换 傅立叶变换的原理 傅立叶性质 二维离散傅立叶变换（ 2DDFT ） 快速傅立叶变换（ FFT ） 傅立叶变换的研究与应用 离散余弦变换 DCT 变换矩阵 dct2 函数和 dctmtx 函数 Walsh- Hadamard 变换 Radon 变换 -1. Image processing orthogonal freq
Fast2DWalshHadamardTransform
- Fast 2D Walsh-Hadamard Transform二维快速walsh变换的码头喇叭源程序
FFT_Based_LDPC.rar
- 此程序为非二进制LDPC 码的仿真程序. 信道为AWGN, 调制方式 是BPSK.,This program is used to simulation nonbinary LDPC codes over AWGN channel and BPSK modulation. The decoding algorithm is in the probability domain and with the fast Hadamard transform in the check node.
FastWalshTransform
- fwt,fwt2分别是一维、二维快速沃尔什变换函数,采用蝶形快速算法编写，要比利用矩阵相乘得到变换结果的离散沃尔什变换快很多-fwt, fwt2 are one-dimensional, two-dimensional fast Walsh transform function, the use of butterfly Fast Algorithm for the preparation of, than the use of transformation matrices to be the
Ten
- 第十章 MATLAB 图像正交变换 10.1 正交变换通用算子 10.2 傅立叶变换 10.2.1 傅立叶变换的原理 10.2.2 傅立叶性质 10.2.3 二维离散傅立叶变换（ 2DDFT ） 10.2.4 快速傅立叶变换（ FFT ） 10.2.5 傅立叶变换的研究与应用 10.3 离散余弦变换 10.3.1 DCT 变换矩阵 10.3.2 dct2 函数和 dctmtx 函数 10.4 Walsh- Hadamard 变换
FreTrans.cpp
- 快速付立叶变换快速付立叶反变换离散余弦变换沃尔什－哈达玛变换图像的付立叶变换图像的离散余弦变换图像的沃尔什－哈达玛变换-Fast Fourier Transform Fast Fourier Transform Discrete Cosine Transform Walsh- Hadamard Transform Image Fourier Transform of the discrete cosine transform image images Walsh- Hadamard Transf
FastWalshHadamardTransform
- The function implement the 1D sequency(Walsh) ordered fast Walsh-Hadamard transform which can be used in signal processing, pattern recongnition and Genetic alogorithms. This algorithm uses a Cooley-Tukey type signal flow graph and is implemented
walsh
- 利用快速傅立叶算法，实现快速沃尔什-哈达玛变换及其逆变换-Using fast Fourier algorithm, fast Walsh- Hadamard transform and its inverse transform
musicdsp
- musicdsp source code archive-Analysis Beat Detector Class Coefficients for Daubechies wavelets 1-38 DFT Envelope detector Envelope Detector class (C++) Envelope follower with different attack and release Fast in-place Walsh-Hadamard Tra
RMDecoder
- 本文为LTE中reed-muller码的译码程序，译码算法用的是FHT（快速哈达玛变换）。-This article LTE in the reed-muller code decoding process, decoding algorithm using a FHT (Fast Hadamard Transform).
fht
- natural (Hadamard) and dyadic (Paley) ordered fast Hadamard transform
Walsh
- 该函数用来对图像进行快速沃尔什-哈达玛变换。-This function is used to image fast Walsh- Hadamard transform.
fwht1d
- The function implement the 1D sequency(Walsh)ordered fast Walsh-Hadamard transform.-The function implement the 1D sequency(Walsh)ordered fast Walsh-Hadamard transform,
fht_latest.tar
- 快速哈达玛变换的VerilogHDL源代码-Fast Hadamard transform VerilogHDL source code
change
- 该代码利用VC++实现了快速傅立叶变换，快速傅立叶反变换，离散余弦变换，沃尔什-哈达玛变换。-The code to use VC++ Realize the fast Fourier transform, fast Fourier transform, discrete cosine transform, Walsh- Hadamard Transform.
FreTrans.cpp
- 快速付立叶变换快速付立叶反变换离散余弦变换沃尔什－哈达玛变换图像的付立叶变换图像的离散余弦变换图像的沃尔什－哈达玛变换-Fast Fourier Transform Fast Fourier Transform Discrete Cosine Transform Walsh- Hadamard Transform Image Fourier Transform of the discrete cosine transform image images Walsh- Hadamard Transf
Fast-Walsh-Hadamard-Transform
- Fast Walsh-Hadamard Transform
Modeling-Rayleigh-fading-channel-based-on-modifie
- This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model. A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-co
FastCSMatrix
- FastCSMatrix: The operator form of the contraint matrix for the fast compressed sensing problem. Specifically, it returns y = A*x (mode = 1) or y = A *x (mode = 2), where A is an mxn matrix given by A = [Phi - Phi], and Phi = P*H*Q, where P,Q are r
ImageProcess_vs2015
- 代码来自《精通Visual C++图像处理编程(第3版)》附盘，笔者作了一点代码补充和修改，移植到 win10 - vs2015 平台，编译运行成功。 图像处理主要功能：平滑(&F)，锐化，边缘增强，边缘检测，中值滤波去噪，浮雕，油画，快速傅立叶变换，余弦变换，沃尔什-哈达玛变换，腐蚀，膨胀，开运算，闭运算，边缘提取，细化等。(Code from the "proficient in Visual C++ image processing programming (Third