2pca

工程人员必备的matlab参考书，是第四版，被很多人奉为经典。(Essential reference for engineers matlab)

能实现一般空时分组码性能仿真，给出系统误码率分析(To achieve the general space-time block code performance simulation, presented the BER analysis)

this source code is chp6ex13 matlab

说明：  《信号与系统》计算机练习－利用matlab 西安交通大学出版社 实验一("Signals and systems" computer exercises-using Matlab Xi'an Jiaotong University Press an experiment)

微信功能实现通信机制沟通你我他.在你我他之间架起沟通的桥梁(Micro-channel communication mechanism to achieve functional communication you and me. Between you and me, he acted as bridges)

这个程序是用来对PLLpre进行仿真的，该思想基于多方面的考虑(This procedure is used to PLLpre simulation, based on the thinking of a number of considerations)

用matlab仿真莱斯信道，分析该信道下系统的误码性能(Analysis of the error performance of the channel system with the matlab simulation Royce channel,)

经验模式分解程序（简称EMD），在某些情况下比WAVELET TRANSFORM 和STFT分析效果要好，就是计算很费时间！(Empirical Mode Decomposition (EMD), In some cases than WAVELET TRANSFORM STFT analysis and better results. Computing is a great time!)

对图像加入白噪声干扰，用维特比译码进行去扰，分别用硬判决和软判决，显示出的图像可以看出不同的效果(White noise is added to the image, performed using Viterbi decoding descrambling, respectively, with the hard decision and soft decision, showing the different effects can be seen in the image)

一种基于matlab的数字水印的算法实现，该算法可以进行仿真(Matlab-based digital watermarking algorithm, the algorithm can simulate the)