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电机控制中的光电编码器计算转子角度模块。适用于同步电机(Motor control of the optical encoder rotor angle calculation module. Applicable to synchronous motor)

the Gradient Projection Algorithm for Matlab coding

Inverse filter with thresshold

经过新息准则处理过的核自适应滤波算法KLMS.该算法可以降低klms的网络增长问题。(After the new interest guidelines processed nuclear adaptive filtering algorithm KLMS. Klms this algorithm can reduce the problem of network growth.)

This document describe matlab computing environment: Engineering, Technical Computing,Files and File Management,Mathematical Functions and Applications,DataAnalysis and other.

OFDM OMP算法在matlab中的编码程序，主要是正交匹配追踪MP的算法代码，实现信号的稀疏分解。(The coding program of OFDM OMP algorithm in MATLAB is mainly the algorithm code of orthogonal matching pursuit MP to realize sparse signal decomposition.)

在7.5-30km瑞利杂波情况下 LFM目标15km 雷达恒虚警仿真(CFAR)

模拟OFDM体制的数字电视信号DVB-T的接收全过程，包括下变频、D/A转换、滤波、星座解调等。。。很实用！(Simulated OFDM system, DVB-T digital TV signal reception of the entire process, including down-conversion, D/A conversion, filtering, demodulation and other constellations. . . It works!)

说明：  求一段信号的过零率，可以用来提取信号的特征(Seeking a signal zero crossing rate, can be used to extract signal features)

this is to make a triangle wave in matlab