Sand2D_CA

dft filtering technique

script for generting OFDM transmit waveform (loosely basedonIEEE 802.11 Aspecifications)

函数执行时间统计, 利用了C++类的自动释放功能(count function time costs)

矩形排样的剩余矩形优化算法。在matlab中的实现。(The rectangle layout of the remaining algorithm, MATLAB optimization and efficient use of raw materials )

4psk&8psk的matlab实现，采用蒙特卡罗仿真法，计算误码率误比特率，绘制相应曲线(the realization of 4psk&8psk by Matlab tool,it use Monte Carlo way to calculate the BER and draw the graph.)

（7,4）汉明码译码性能程序，内含性能曲线图，包括未编码、硬判决、软判决、SPA迭代译码算法。((7,4) Hamming decoding performance program, containing the performance curves, including non coding, hard decision and soft decision, SPA iterative decoding algorithm.)

it is histogram matching using companding method

一用遗传算法编写的波束赋性综合算法MATLAB程序(An beam-shaped program by GA)

eye diagrams in communication

视频读取及目标背景提取，matlab平台下可以对视频取帧(Read and goals video background extraction, matlab platform can take video frame)