zf_mmse

说明：  通过使用opencv、scipy和python检测运动人前额信号的微小rgb变化，实现用视频估计心率。(Implemented estimating heart rate using video by detecting the minute RGB changes in signals from the forehead of a moving person using OpenCV, Scipy and Python)

Code for the html for the web

纯CSS3方块跳动加载动画特效是一款适用于网页动态加载样式代码。(Pure CSS3 box jump loading animation effect is a dynamic loading style code for web pages.)

说明：  使用自适应限波技术对干扰进行抑制并对抑制效果进行仿真验证(The interference is suppressed by adaptive wave limiting technology)

一个脏矩形演示程序，在网上下载的，希望对大家有用。-a dirty rectangular Demonstration Program, the online download, I hope useful for all.

kaimal谱MATLAB代码，matlab谐波合成法的脉动风模拟(Simulation of fluctuating wind in Kaimal spectrum MATLAB code and MATLAB harmonic synthesis method)

说明：  emd源程序及一些改进的EMD去噪程序，可运行，对EMD去噪具有很好的借鉴性。(The EMD source program and some improved EMD denoising programs can be operated, which has a good reference for EMD denoising.)

电机控制FOC算法理论，简单易懂，初学首选。(The theory of FOC algorithm for motor control is simple and easy to understand. First choice for beginners.)

矩阵求逆。输入任意的矩阵，能判断该矩阵是否可逆，如果可逆，能给出逆阵，否则，提示该矩阵不存在逆矩阵。-Matrix inversion. Arbitrary input matrix, the matrix can judge whether or not reversible, if reversible, can be given against the array, otherwise, suggesting that the matrix inverse matrix does not exist.

说明：  基于Z源逆变器的SPWM控制 有点小问题 但是对初学者 够用了(SPWM control and SVPWM control based on Z-source inverters have some minor problems, but they are enough for beginners.)