refraction

m序列应用于跳频通信系统，给出了跳频序列的生成函数，并给出高斯白噪声下和多用户干扰下的误码率曲线。(m sequence used in frequency hopping communications systems, frequency hopping sequences give the generating function, and give under the white Gaussian noise and multi-user interference of the bit error rate curve.)

语音合成PSOLA算法实现 语音合成PSOLA算法matlab实现(Speech synthesis psola algorithm achieve speech synthesis psola algorithm matlab )

MATLAB最好的中文教程，非常适合初学者(The best Chinese MATLAB Tutorial)

本程序实现对随机信号的8PSK调制，程序里面有详细注释，很容易换成想要信号的8PSK调制，欢迎下载。(This program implements the random signal 8PSK modulation, which has detailed program notes, easily replaced want 8PSK modulation signal, welcome to download.)

matlab program for character recognition using Neural networks.

实现QPSK调制，映射成星座图上对应的复数点；将星座图上的复数点作QPSK解调。 16和64位QAM调制。(The QPSK modulation is mapped into the corresponding complex points on the constellation diagram, and the complex points on the constellation diagram are demodulated by QPSK. 16 bit and 64 bit QAM modulation.)

说明：  Kmeans实现聚类分析，还有一个用模拟退火优化的Kmeans。(Kmeans implements clustering analysis.)

在MATLAB平台，实现利用禁忌搜索算法，解决基站选址问题(In the MATLAB platform, use the so called tabusearch algorithm to solve the problem of secleting the best base station locations)

针对扩展型目标的检测问题，提出了一种新的自适应多载波雷达系统，该雷达系统综合考虑目标的检测与其冲击响应估计问题，通过自适应调节EBPSK调制MCPC信号的幅度、子载波间隔、子载波数目等波形参数，得到雷达在不同工作阶段的波形优化方案，并给出了相应的理论分析与仿真结果，验证了理论分析的正确性以及优化雷达系统在目标检测与目标冲击响应估计上性能的提升。 (Adaptive multi-carrier radar system)

应用simulink搭建的一个自然风仿真模型，系统中实用了Matlab Fcn 。(Practical application simulink to build a natural wind simulation model system Matlab Fcn.)