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线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标速度信息的回波信号。(LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal)

基于matlab的混沌时间序列源代码，比较有价值。(based on Matlab chaotic time series source code, quite valuable.)

在Matlab中使用函数实现队列操作并且应用到图的宽度遍历（BFS）中(A realization of Sequence operation in Matlab. And an example applied in Breadth First Search（BFS）.)

采用一种高斯变异的遗传算法，具有良好的效果，改进了遗传算法的变异方式(Genetic Algorithm Gaussian variation, with good results, improved genetic algorithm variation way)

In this code I have used GA in supervised PCA to find the best coeficients for overall covariance. the classification is made by KNN

基于蚁群算法的机器人路径规划MATLAB源码(Ant colony algorithm based on MATLAB source code for robot path planning)

Burg算法AR谱估计发生谱线分裂现象的仿真验证(Burg algorithm for AR spectral estimation spectral splitting phenomenon in the simulation)

一个原来绘制信号包络的函数，希望对大家有帮助(An original drawing signal envelope function, we want to help)

介绍和分析最大互相关匹配算法，并对其的性能进行分析(Introduction and analysis of the largest cross-correlation matching algorithm and its performance analysis)

轨迹优化程序，运用配点法，希望对大家有所帮助(optimation based on local point)