youhua

用于生成低通滤波器传递函数，有调用函数，两个一起才可以用。(Used to generate low-pass filter transfer function. Have to call a function with only two can be used.)

simulink中5节点电力系统的仿真模型及其参数设置(5 node power system in the simulink simulation model and its parameter Settings)

supermarket的一部分源代码一部分源代码(super market)

雷达系统信号流程仿真，从信号产生直到信号接收的整个过程(Radar system signal flow simulation, from the signal generation until the whole process of signal reception.)

part 1 about vcsel simulation of a paper IEEE

一个基于神经网络的手写体数字识别的matlab程序，可以自行进行神经网络训练并识别给出相应的结果(A neural network-based handwritten numeral recognition matlab program, the neural network can be trained to identify themselves and give the corresponding results)

对图像进行膨胀与腐蚀变化，并与MATLAB自带的函数相比较。(Expansion and erosion of the image changes, and with the MATLAB built-in function compared.)

可以用来进行地震预测的matlab代码，直接模仿就可以用了(Can be used for earthquake prediction matlab code, you can use a direct imitation)

数学建模中常用的非线性规划程序，经整理，有注释，可实现(Commonly used mathematical modeling of gray prediction program, collated comment)

PRBS序列，也即M序列，用于系统辨识。(PRBS sequence signal used in system identification)