lianxuxiaobo

编写matlab程序，仿真2DPSK调制信号在高斯信道下分别采用相干解调及差分相干解调两种解调方式时的性能，并与理论分析结果相比较。(Write matlab procedures, simulation 2DPSK modulated signals in Gaussian channel performance respectively coherent demodulation and coherent demodulation difference when the two demodulation, and compared with the theoretical analysis.)

该程序实现了字符串提取算法，算法中使用了Boost库来处理字符串。(The program implements string extraction algorithm, the algorithm uses the Boost library to handle strings.)

salam.I have not other file. please give me a computer program on bch decoding by auclidean algorithm with matlab.thanks.

MATLAB SOURCE CODE FOR NON-LINEAR PROCESS

We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.

基于matlab的PCA人脸识别完成程序，包含特征值与特征向量的提取、训练样本以及最后的识别检验。(err)

说明：  用来实现来波方向的估计，music算法的实现，比较有用的哦

fingerprint recognition matlab code

基于matlab上开发的关于人工神经网络的线性神经网络的程序例子(Matlab based on the development of artificial neural networks on a linear neural network program examples)

信息隐藏实验教程，武汉大学出版社，主要关于图像载体知识，伪随机数发生器，图形信息的伪装技术(Information hiding experimental tutorials, Wuhan University Press, mainly camouflage technical knowledge of the image carrier, a pseudo-random number generator, graphic information about)