median

从视频图像序列中，每隔一定间隔提取出一幅图像，并采用中值法提取背景图像(get a background from a video with mean method)

搭建SISO收发系统，BPSK调制与解调，在白高斯信道下仿真系统BER性能。(Build SISO transceiver system, BPSK modulation and demodulation, the white Gaussian channel simulation system BER performance.)

产生1D或者2D高斯分布的粗糙表面的matlab程序(generation rough surface)

简单的读谱器，输入相应的音乐简谱，就可以实现音乐的播放(Simple to read music, input the corresponding music notation, music playback can be achieved)

BP神经网络的网络模式识别程序包括网络训练程序chap7_2a.m和网络测试程序chap7_2b.m(BP neural network pattern recognition program networks, including network training procedures chap7_2a.m and network testing procedures chap7_2b.m)

this program describes the spatial domain technique for the watermarking and finds out different parameters

的二维时域有限差分法仿 作者：厄恩斯特汉堡，十月1999。 cem833课程，大学的图片。( 2D FDTD simulater Author: Ernst Burger, October 1999. CEM833 course, Univ. Stellenbosch.)

OFDM的Matlab仿真源代码，简单易懂，适合初学者迅速上手(OFDM Matlab simulation source code, easy to understand for beginners to get started quickly)

说明：  这是一个matlab编写的哈米德能量理论研究的一个程序，文章发表在微型计算机杂志上可以作为参考(This is a matlab energy Hamid prepared a program of theoretical research, the article published in the Journal of micro-computer can be used as reference)

Comparison of IEEE and IEC Grounding methods