BPSK

包括Koch曲线、Levy 曲线、分形树、Sierpinski三角形，并附有详细的注解(leaf_by_recursion，Sierpinski三角，spirall，recurs_polygon3，recurs_star7等等)

说明：  信息隐藏算法（转载）武汉大学出版处王丽娜教授等书中源码(Information hiding algorithm (reproduced))

这是有个基于matlab的单一感知器神经元应用的实例(This is a matlab-based single perceptron neuron Examples of applications)

本程序仿真了功率谱密度，供有关人士下载学习(This procedure simulated power spectral density for the relevant download learning)

说明：  学Matlab必备的60个小程序代码，经典，精炼，经练，呵呵呵(School must have 60 small Matlab code, classic, refined, after training, Ha ha ha)

PCA算法的matlab程序。本代码是对一维信号进行PCA降维处理的matlab函数。(PCA algorithm matlab program. This code is a one-dimensional signal processing PCA dimensionality reduction matlab function.)

无速度传感器的矢量控制matlab simulink仿真图，仿真结果说明具有良好的自适应能力(Speed ​ ​ sensorless vector control Matlab Simulink simulation diagram, the simulation results has good adaptive capacity)

ieee14节点含有直流输电的atc程序，可以计算14节点优化后有直流量的系统atc(atc procedures as ieee14 node DC, 14 nodes can be calculated to optimize straight flow system atc)

it generates a runtime error if its this value is not a Number object.

说明：  基于EM算法，可以估计在混合高斯分布下的三个参数(EM expection)