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说明：  中位数近似算法实现的背景减除。matlab代码。(Median approximation algorithm for background subtraction. matlab code.)

matlab 畸变校正。功能：对发生桶形畸变的数字图像进行校正(Function: Digital image of barrel distortion correction occurs)

problems of optical communications

alpha nueric characters detect

DSP有限字长效应分析，对系数量化给系统带来的部稳定因素进行分析

卡尔曼滤波，大家多多体谅，这不是个好程序，只是为了获得激活账号。谢谢大家了。谢谢各位了(Kalman filter, a lot of understanding, this is not a good program, just in order to obtain the activation account. Thank you. Thank you)

本人找到的用来处理matlab数据的一个小程序，希望有用(I find the data used to handle Matlab a small procedures in the hope that useful)

sector normalization for matlab

卡尔曼滤波算法的一个例子，注释详尽，训练测试分开编写，带有详尽数据，可以用来深刻理解kalman算法(Kalman filter algorithm examples, detailed notes, training tests prepared separately, with detailed data that can be used to a deep understanding of kalman algorithm)

多机电力系统仿真及其潮流计算，小波包分析提取振动信号中的特征频率，包括调制，解调，信噪比计算。( Multi-machine power system simulation and flow calculation, Wavelet packet analysis to extract vibration signal characteristic frequency, Includes the modulation, demodulation, signal to noise ratio calculation.)