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[Waveletlwt

Description: 提升小波变换程序, %LWT Lifting wavelet decomposition 1-D. % LWT performs a 1-D lifting wavelet decomposition % with respect to a particular lifted wavelet that you specify.-lifting wavelet transform procedures% Local Walsh Transform Lifting wavelet decomposition 1-D. % Local Walsh Transform performs a 1-D lifting wavelet decomposition% with respect to a particular lifted wavelet that you specify.
Platform: | Size: 1024 | Author: 李宁 | Hits:

[matlabmatlab_walsh

Description: 函数通过输入信号序列和函数序号,以及调制解调选择参数来完成扩频调制解调。original_seq是原始输入序列,可能是未调制序列,也可能是调制序列,walsh_num是walsh函数的序号,select选择对输入的序列进行调制还是解调。-function through the input signal sequence and function of the serial number and choice of modulation and demodulation parameters to complete spread spectrum modulation and demodulation. Original_seq is the original input sequence may not be modulated sequence, and may also be modulated sequence, walsh_num walsh function of the serial number, select choice of input sequence modulation or demodulation.
Platform: | Size: 1024 | Author: 刘洪 | Hits:

[File FormatWalshmatlab

Description: 离散Walsh函数一个新的实现和防真的方法,用的是MATLAB工具-discrete function of the realization of a new defense and really, is using the MATLAB tool
Platform: | Size: 125952 | Author: 董勤付 | Hits:

[Software EngineeringWalshCode

Description: 3G通讯中的walsh码生成和作用演示。 A demonstration of walsh code in 3G-3G communications in the walsh code generation and the role of the demonstration. A demonstration of walsh code in 3G
Platform: | Size: 6144 | Author: meng | Hits:

[MultiLanguagecdma

Description: 实现四路复用程序。通过walsh正交码的复用技术,matlab仿真-achieve multiplexing process. Walsh orthogonal codes through the Reuse, Matlab simulation
Platform: | Size: 3072 | Author: 郭志 | Hits:

[Special Effectswalshzhiluan

Description: 基于walsh变换的数字图像置乱 walsh 函数是二值正交函数。-Walsh transform-based Digital Image Scrambling walsh function is binary orthogonal function.
Platform: | Size: 1024 | Author: lagu | Hits:

[2D GraphicWalsh

Description: 本方法是对二维医学图像实现的Walsh变换,属于预处理范围,为下一步的图像分割,配准等打下基础-This method is the realization of two-dimensional medical images of the Walsh transform, belong to the scope of pre-treatment, for the next phase of image segmentation, registration, etc. to lay the groundwork
Platform: | Size: 2955264 | Author: hujin | Hits:

[Communication-MobileWalshHadmard

Description: walsh code for cdma communication in 3G
Platform: | Size: 1024 | Author: chih | Hits:

[matlabrake

Description: 实现CDMA系统的RAKE接收,比较最大比合并、等增益合并、、选择合并接收算法的性能,采用3条多径,每条多径之间延迟半个码片,信源输入采用16位WALSH码扩频-Realize RAKE receiver CDMA system to compare maximal-ratio combining, and so gain the merger, and select to receive the combined algorithm, using more than three tracks, each multi-path delay between the half-chip, input source code using 16 WALSH Spread Spectrum
Platform: | Size: 1024 | Author: | Hits:

[Graph programFast2DWalshHadamardTransform

Description: Fast 2D Walsh-Hadamard Transform二维快速walsh变换的码头喇叭源程序-Fast 2D Walsh-Hadamard Transform two-dimensional fast walsh transform source speaker terminals
Platform: | Size: 1024 | Author: 许岩 | Hits:

[Windows DevelopWalsh-Hadamard_code

Description: Generates the Walsh-Hadamard codes and checks orthogonality
Platform: | Size: 1024 | Author: 郑中 | Hits:

[Special EffectsTen

Description: 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 10.5 Radon 变换 10.6 小波变换 10.6.1 小波的定义 10.6.2 小波变换函数 10.6.3 小波变换实例 10.6.4 小波除噪与压缩函数 -Chapter X MATLAB image orthogonal transformation orthogonal transformation 10.1 GM 10.2 Operators 10.2.1 Fourier transform Fourier transform Fourier 10.2.2 the nature of the principle of two-dimensional 10.2.3 Discrete Fourier Transform (2DDFT) 10.2 .4 Fast Fourier Transform (FFT) 10.2.5 Fourier Transform 10.3 Research and Application of Discrete Cosine Transform 10.3.1 DCT transformation matrix 10.3.2 dct2 function and dctmtx function 10.4 Walsh-Hadamard Transform 10.5 Radon Transform 10.6 wavelet transform 10.6.1 the definition of wavelet function 10.6.2 Wavelet Transform Wavelet Transform 10.6.3 Examples 10.6.4 Wavelet Denoising and Compression Functions
Platform: | Size: 5120 | Author: 王万国 | Hits:

[Graph programwalsh

Description: Walsh变换的c语言处理实现,可将其通过Matlab接口转换成matlab代码-Walsh Transform c language processing to achieve, can be converted through Matlab interface matlab code
Platform: | Size: 38912 | Author: 张然 | Hits:

[Communication-MobileQ_DSSS

Description: 直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码,与多用户信息数据相乘得到信息数据的直接扩频信号,再经过BPSK调制后发送出去,经过AWGN无线信道的传输后,在接收端与本地产生的地址码进行相关检测,从中将地址码与本地码一致的用户数据选出,把不一致的用户数据删除。-DS-CDMA DS-CDMA is the use of high-speed WALSH orthogonal code sequences as address code, with multi-user information data has been multiplied by the direct spread spectrum data information signal, and then after a BPSK modulated sent through AWGN channel after transmission, at the receiving end with the locally generated address code associated Detect, which will address code with local codes consistent user data elected to delete user data inconsistencies.
Platform: | Size: 5120 | Author: huangshuangping | Hits:

[matlabwalsh

Description: 任意维Walsh码(包含①直积法②系数(二进制)相乘法)的产生,有时域图及相关性图。-Victoria Walsh of arbitrary code (including the direct quadrature method ① ② coefficient (binary) multiplication phase) generation, sometimes the domain map and correlation chart.
Platform: | Size: 1024 | Author: 昌平荣 | Hits:

[Communication-Mobilewalsh

Description: These are orthogonal complimentary code version of walsh codes which are or to be used in cdma systems.-These are orthogonal complimentary code version of walsh codes which are or to be used in cdma systems.
Platform: | Size: 1024 | Author: KRUDZ | Hits:

[Windows Developwalsh

Description: Walsh Hadamard codes algorithm
Platform: | Size: 1024 | Author: ijimenez | Hits:

[Windows DevelopFastWalshHadamardTransform

Description: 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 in N log2 N additions and subtractions. Data sequence length must be an integer power of 2. The inverse transform is the same as the forward transform except for the multiplication factor N. This can be easily achieved by deleting the last line i.e. x=inv(N)*x Example: x=[1 2 1 1] W=FWHT(x) -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 in N log2 N additions and subtractions. Data sequence length must be an integer power of 2. The inverse transform is the same as the forward transform except for the multiplication factor N. This can be easily achieved by deleting the last line i.e. x=inv(N)*x Example: x=[1 2 1 1] W=FWHT(x)
Platform: | Size: 2048 | Author: ry | Hits:

[Special Effectswalsh

Description: 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
Platform: | Size: 1024 | Author: 韩静 | Hits:

[Otherm序列的特性&walsh码的产生及特性

Description: 1.使用Matlab对m序列特性进行研究; 2.使用Matlab产生walsh码,并对其特性进行研究。(1. Use Matlab to study the characteristics of the m sequence; 2. Use Matlab to generate walsh code, and study its characteristics.)
Platform: | Size: 1024 | Author: songf | Hits:
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