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说明：  matlab的一些经典算法 (Some of the classic algorithm matlab)

For quantum well Schrodinger poisson

The Canny edge detector is an edge detection operator that uses a multi-stage algorithm to detect a wide range of edges in images

2PSK的链路仿真，信号源的产生，PCM编码，调制解调以及加燥(2 psk link simulation signal source, PCM coding and modulation demodulation and dry)

交通分布中的无约束重力模型，matlab程序(A matlab program of unconstrained gravity model in traffic distribution.)

说明：  基于matlab的私家电动汽车日负荷曲线例程可，可在此基础上更改相关数据。(Based on the matlab routines can be private electric cars daily load curve, can be modified on the basis of the data.)

Kmeans聚类算法以及改进的Kmeans聚类算法，包含收集的很多论文(Kmeans clustering algorithm and Kmeans clustering algorithm and improved, including a lot of paper collection)

matlab绘图功能，并且有相应文档说明，算法简练，效率较高()

利用matlab在图像中加入各种随机噪声，包括调用函数，以及randn使用、以及介绍send和state的区别。(Using matlab to join all kinds of random noise in the image, including the calling function, and randn use, as well as the introduction of the difference between send and state.)

将数字信号转换为模拟信号的电路称为数模转换器（d/a转换器或dac）(digital to analog converter)