How-to-define-a-function-in-MATLAB

说明：  MATLAB 先进PID控制仿真程序,运行环境MATLAB6即可(MATLAB simulation of advanced PID control procedures, operating environment can MATLAB6)

主要是基于KSVD的稀疏编码去噪的算法，属于matlab版的，里面有我个人的所有注释！(Mainly based on the sparse coding KSVD denoising algorithm, belong to matlab version, there are my personal all comments!)

利用MATLAB分别用FFT和HARR小波进行了信号功率谱的估计，程序简单实用。(FFT, respectively, with the use of MATLAB and a signal HARR wavelet power spectrum estimation, the procedure is simple and practical.)

通过Matlab GUI创建用户界面，对语音信号进行频谱分析及滤波,高通、低通、带通等 (Created by Matlab GUI user interface, the speech signal spectrum analysis and filtering, high pass, low pass, band pass, etc.)

neural network tools

最大功率输出控制的光伏发电系统，通过输出功率作为反馈信号控制输入电压，是系统处于最大功率输出。(Maximum power output of photovoltaic power generation system controlled by the output power control input voltage as a feedback signal, the system at the maximum power output.)

说明：  这是用于计算两个物体表面粗糙程度的matlab代码(This is the matlab code used to calculate the roughness of the contact surface of two objects)

this code invert number of a vector

滑膜变结构控制方法的应用例程，关于UUV的深度控制的(ARIES SLIDING MODE DEPTH CONTROL)

说明：  时间混叠信号matlab程序,是利用时间混叠信号进行循环谱估计的前提。该程序用于证明时间混叠后信号为周期信号。(Time Aliasing)