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code to get optical flow using sum of robust differences method

Function used by PSOLA speech modification technique. Finds exact point of pitch pulses in speech.

contraharmonic filter and anti_blurring

simulink简明教程，分6个章节介绍快速入门、建模方法、运行仿真、基本模块、连续系统、子系统及封装，简单易懂，适合初学者(A simple tutorial simulink, sub-chapter on 6 Quick Start, modeling methodology, operation simulation, the basic module, continuous system, subsystem and package easy, suitable for beginners)

线性码，包含生成矩阵，冗余校验矩阵，编码，译码，十进制二进制转换等等(linear code, including generate matrix, parity check matrix, syndrome decoding, decimal to binary converter and so on. )

this is all about ici method and ofdm system using main algo.....................

ASK, FSK, PSK matlab code for modulation

说明：  PF9810功率仪 电压测量、电流测量、频率测试(PF9810 power meter voltage measurement, current measurement, frequency measurement)

algo pour la compression JPEG des images

apm开源飞控，供无人机飞行器的爱好者研究(APM source control, for lovers of unmanned aircraft )