rarry

it is used to eliminate the harmonic distortion due to non linear load. By Saravanan.J

说明：  计算机硬件学习资料，以及上机练习资料库。(On machine learning and computer hardware, contact。)

matlab程序　信息论　算术编码及其译码程序(arthemetic)

particle filter matlab code

本程序的功能主要是雷达系统的仿真，包含雷达信号的产生，线性调频，脉冲压缩，正交双通道处理，杂波对消，MTD处理，恒虚警检测等部分内容。其中雷达信号的产生是采用7位巴克码序列。(This program ismainly about Radar System Simulation.Important part of Radar is included.)

OFDM系统通过在时域符号前插入大于信道冲击响应长度的循环前缀（CP）可以避免符号间干扰(ISI)和载波间干扰(ICI)。但是，过长CP会使得数据传输效率降低。可以采用最小均方误差（MMSE）信道缩短均衡技术来压缩信道冲击响应长度。(OFDM systems avoid inter-symbol interference (ISI) and inter-carrier interference (ICI) by inserting a cyclic prefix (CP) larger than the channel impulse response length before the time-domain symbol. However, long CP will reduce the efficiency of data transmission. A minimum mean square error (MMSE) channel shortening equalization technique may be employed to compress the channel impulse response length.)

混沌序列的自相关函数算法，也可以用来检查随机或伪随机序列的自相关(self-correlation of chaotic map or random sequence)

张正友摄像机标定的matlab实现原代码(Zhang camera calibration is the realization of the original code Matlab)

说明：  Text detection technique using canny edge detector

包括emd分解程序，求边际谱程序，hilbert包络解调程序，求取小波包频带能量程序，K均值聚类程序(fault diagnosis program)