21840282wimax-mimo

用模拟退火算法解决0-1问题，能运行，效果好(0-1 with a simulated annealing algorithm to solve the problem to run)

许多重要的机械系统平稳运行机制下(负载),但许多观察到的症状在某种程度上取决于条件在系统负荷和/或环境条件。因此状态监测的一个了这类系统应该有一些可能的症状观察到一个标准的荷载工况。(Many critical mechanical systems operate in a non-stationary regime (load ), and many observed symptoms of its condition depend in a some way on a system load and/or environmental conditions. Hence the condition monitoring of a such systems ought to have some possibility of rescaling of observed symptoms to a standard load condition. This papershows such a possibility of a symptoms rescaling in application to multidimensional vibration condition monitoring. It is shown on some real example of vibration condition monitoring, that rescaling of symptoms can make more reliable theassessment of current system condition, as well as its prognosis.)

说明：  EM数值算法 MATLAB程序 用于高斯混合模型(numerical algorithms)

用simlink仿真的MATLAB直流电机控制模型，用于分析电机的特性(dc_motor_control)

求两个信号的衰减度及其对应的衰减相位之差。(Seeking two signal attenuation and the corresponding attenuation of the phase difference.)

part 1 solve schrodinger......

pid 参数整定代码，使用简单，适合初学者学习使用(The pid parameter tuning code, simple to use, suitable for beginners to learn how to use)

obtain the constellation diagrams and BER vs SNR curve of Quadrature Phase Shift Keying

一个激光slam的matlab仿真程序，代码有解释，对学习slam很有帮助(A matlab simulation program for laser slam with explanatory code is very helpful for learning slam.)

一个完整的直扩通信系统matlab实现，已编译通过(DSSS communication system complete matlab implementation, compiled by)