TSP

gaussnode,gaussquado, mls shap function

用matlab实现EM算法，进行聚类分析。-(EM algorithm using matlab realize, cluster analysis.-)

说明：  本算法是基于鸡群优化算法CSO优化SVM，可以大大提高VMD的分类准确率，提高优化时间。(This algorithm is based on CSO to optimize SVM, which can greatly improve the classification accuracy of VMD and improve the optimization time.)

是matlab写的求解哈夫曼编码的程序。(is written in Matlab for Huffman coding procedures.)

Nakagami_m OSTBC_OFDM系统的性能分析(Nakagami_m OSTBC_OFDM under fading channel the performance of the system analysis)

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.

描述了仿真AMI码的产生，利用矩阵生成，描绘其波形和功率谱(Mesh simulation of a balanced system, the use of contrast to NRZ code, respectively, do not use the case of a balanced mesh)

hough transform for linear feature extraction

matlab code for adaptive equalizer..

可动态显示文本，采用matlab编程实现，直接运行即可(Dynamically display text using matlab programming, can be directly run)