matlab-0-1Knapsack-problem-PSO

matlab code for convolutional codes

ofdm的matlab仿真代码，包括多径信道，频偏估计算法等。(ofdm matlab simulation of the code, including multi-path channel, frequency offset estimation algorithm.)

A vocoder is an analysis/synthesis system, mostly used for speech. It is a simple vocoder that uses auto-correlation method to estimate the pitch.

说明：  先把图形改为.bmp形式，用matlab编程的(First graphics changed. Bmp format, using matlab programming)

说明：   Feistel cipher is a symmetric structure used in the construction of block ciphers, named after the German-born physicist and cryptographer Horst Feistel

GPS rinex文件读取的MATLAB代码(source coed reading rinex data)

使用对称帧差法提取运动模板，后结合背景帧差提取运动目标，二者结合进行逻辑运算，得到最终的运动目标；内部含有一个单独的函数，用于背景重构(Extracted using the symmetric difference motion template frame, combined with the background of the frame difference after the extraction of moving objects, a combination of both logic operations, the final of the moving object inside with a separate function, for background reconstruction)

this program simulates 1D electromagnetic Maxwell equations "soft source", by using finite difference time domain method FDTD

电缆的EMC设计分析介绍，具体介绍了场在导线中感应的噪声以及电缆之间的串扰(EMC introduces the design of the cable analysis)

Color Space Transformation(Matlab)