很不错的LDPC码的完整的编译码，matlab程序

软件无线电教材中第十三章均衡器一节 全部习题解答，内有word说明和Matlab源程序。(“Telecommunication Breakdown Concepts of Communication Transmitted via Software-Defined Radio” textbooks XIII a full exercise answer, there are word descriptions and Matlab source.)

MATLAB软件训练内部资料pptInformation within the MATLAB software training ppt(MATLAB software training within the information pptInformation within the MATLAB software training ppt)

Generates Rayleigh faded signal with 10 multiple paths

This tutorial is designed to give the reader an understanding of Principal Components Analysis (PCA). PCA is a useful statistical technique that has found application in fields such as face recognition and image compression, and is a common technique for finding patterns in data of high dimension. Before getting to a description of PCA, this tutorial first introduces mathematical concepts that will be used in PCA. It covers standard deviation, covariance, eigenvectors and eigenvalues. This background knowledge is meant to make the PCA section very straightforward, but can be skipped if the concepts are already familiar.

说明：  运用相移延拓的方法有效地模拟地震波在介质中的传播路径。(Extension of the use of the phase shift method can effectively simulate seismic wave propagation path in the medium.)

基于GUI界面的语音采集，变声处理，并附有变对应人声的图像(Speech acquisition based on GUI interface and sound processing)

说明：  使用matlab搭建神经网络，从单目图像中估计深度值(Using matlab to build a neural network to estimate depth from monocular images)

BP神经网络存在权值和阈值选取随机的问题，利用遗传算法对其进行优化，可以加快算法的全局寻优能力。经实测可以减小预测误差。

CSMA 算法的仿真，对冲突检测网络的理解有很大的帮助。在 MAC 层，以实现最基本的 CSMA protocol.and 计算 throput 的网络仿真工具。

packet error rate for direct wireless link from source wireless body area network node to the coordinator