mutilevel_clamped_L

说明：  自己写的一个基于肤色模型的人脸检测的matlab代码。( I write a face detection based on skin color model with matlab.)

变频调速是改变电动机定子电源的频率，从而改变其同步转速的调速方法。变频调速系统主要设备是提供变频电源的变频器，变频器可分成交流-直流-交流变频器和交流-交流变频器两大类，目前国内大都使用交-直-交变频器。(Variable frequency speed regulation is the frequency of changing the stator power supply of the motor, thus changing the speed regulation method of the synchronous speed.Variable frequency speed regulation system is the main equipment to provide frequency conversion power of inverter, the inverter can be divided into ac - dc - ac frequency converter and ac - ac frequency converter two kinds big, cross - straight - to pay inverter are mostly used in China at present.)

说明：  用于抑制高PAPR的典型算法仿真代码，包括选择性映射、部分传输序列和限幅(Typical algorithm simulation code for suppressing high PAPR, including selective mapping, partial transmission sequence and amplitude limiting)

傅立叶变换和频域滤波相关方面的代码程序，已经通过运行。(Fourier transform and frequency domain filtering code in the program has been run.)

本文介绍了几个常见的混沌系统，利用matlab 编程研究控制与同步(matlab simulink of chaotic systems)

流水线模数转换电路输出信号做fft后求SNR,SNDR的matlab程序(matlab fft program for SNR and SNDR of pipelined analog to digital converter（ADC）)

输出直角杨辉三角前十行，边框可以随机变色(Yang Hui triangle right angle output of the first ten rows, border color can be random)

基于BP神经网络的人脸识别系统的研究 采用的是PCA和BP网络(Based on BP neural network face recognition system using PCA and BP Neural Network)

谢菲尔德遗传算法工具箱/解决遗传算法优化的一些问题(Sheffield genetic algorithm toolbox/solve some of the problems of genetic algorithm optimization)

BCH编码、译码器，支持参数化使用，从多项式生成、编码到解码，全都有。(BCH encoder decoder)