features

完整的matlab程序实现数字下变频，ddc_out为主程序。内有详细的注释，易懂。(Complete matlab program digital down conversion. ddc_out is the main program. There are detailed notes, and easy to understand. )

此是测试用的部分代码，对于大多数而言是很好用的哦。赞一个(This is part of the code used by the test of many good Oh. Praise a)

DISTANCE VECTOR ROUTING

已调制信号计算其普相关密度，关于神经网络控制，有信道编码，调制，信道估计等。( Modulated signals to calculate its density Pu-related, On neural network control, Channel coding, modulation, channel estimation.)

PQ分解法潮流计算，针对陈珩著《电力系统稳态分析（第三版）》中的例题编写，超实用！！(The MATLA code for P-Q method power flow computation.)

AOA定位，MUSIC算法仿真，值得一看(AOA location, the MUSIC algorithm simulation, worth a visit)

this code is implementaion for A Level Set Method for Image Segmentation in the Presence of intensity Inhomogeneities With Application to MRI. I used this code and it has a trus answer

基于Prony算法的电力系统低频振荡分析工具箱，美国学者开发，非常实用(Based on Power System Low Frequency Oscillation analysis toolbox Prony algorithm, an American scholar development, very practical)

february series code

这是一本典型的matlab习题,很实用,他包含了matlab的大部分命令(This is a typical matlab exercises, it is practical, he includes most of the command matlab)