搜索资源列表
DSSS.rar
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
oo
- 这是一个关于沃尔什的ppt，内容仅供大家参考，请大家有好的东西积极分享，谢谢啦！-This is a matter of Walsh' s ppt, content for your reference, please have a good positive things to share, thank you!
walsh_array_spreadspectrum
- 实现用walsh进行直接扩频的代码，老师给的，不个好像很简单的-Walsh directly using spread-spectrum code, the teachers to not like a very simple
quence
- 总共三个文件，一个产生小m序列，一个walsh序列，一个ovsf序列，可以直接用哦-A total of three documents, one produced a small m sequence, a walsh sequence, a ovsf sequence, can be directly used oh
JOYOUSCHRISTMAS
- 21点游戏是很好的游戏，我做了一整天才搞定的。希望大家喜欢。-21-point game is a very good game, I made a day before Walsh said. Hope everyone likes.
mazixulie
- M,GOLD ,WALSH序列自相关和互相关的仿真代码。包括一些复合序列的仿真代码。-M, GOLD, WALSH serial autocorrelation and cross correlation of the simulation code. Including some complex sequence of simulation code.
DSSS
- (1) 产生数值为±1的用户随机数据；给出Matlab下对应的模块； (2) 产生并给出64×64的Walsh矩阵，作为用户接入的扩频码； (3) 利用上述一个用户的扩频码和用户数据演示扩频过程；给出Simulink工作框图； (4) 利用FFT，计算并画出基带数据和扩频信号的频谱（在一个图中给出）； -(1) value of ± 1 generated random data users given under the corresponding Matlab module
WWT
- Walsh wavelet transform used to compress and decompress the 2D images in matlab
Walshtransform
- C implementation of Walsh transform
my-matlab-example
- 基于MATLAB处理的基2 基4 以及walsh函数的源程序，可以直接调用啊！-Based group 2 group 4 and the source of MATLAB processing walsh function, you can directly call ah!
walsh
- 沃尔什-哈达玛walsh变换,可以很好地运用于图像预处理当中。-Walsh- Hadamard walsh transform, can be well applied to image pre-processing them.
spread spectrum
- spread spectrum techniques(walsh,barker and m-sequence)
locps
- 离散Walsh函数一个新的实现和防真的方法,用的是MATLAB工具,(A new discrete Walsh function implementation and prevention method, really using MATLAB tools,)
新建 360压缩 ZIP 文件
- 通过哈达码矩阵产生walsh矩阵的程序实现(generate the walsh matrix)
FWT
- 利用c++实现快速沃尔什变换，可以进行异或卷积，原理和FFT类似(Using c++ to implement fast Walsh transform, we can carry out different or convolution, and the principle is similar to FFT)
lachine-signature
- walsh 变换 源代码 walsh变换矩阵()
m序列的特性&walsh码的产生及特性
- 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.)