FECG

it s a sample for initiaiton to matlab

基于Matlab的高斯正反算源代码，绝对准确(Positive and negative Gaussian operator code)

这是用Gardner算法做的载波同步，其中用到了扩频系统中的PN序列，程序经过仿真，结果正确(Gardner Symbol synchronization )

this is the source code for pixel value difference

说明：  孤岛效应正向偏移法仿真图及s函数 可以用，能仿真 (Islanding effect positive offset method simulation diagram and the s function can be used, can simulation)

Finite Element solution of Poisson equation

字符编码过滤，单纯的过滤器，解决乱码问题(Character encoding filter, a simple filter to solve garbage problem)

基于MATLAB和SIMULINK的飞机起落架结构设计(MATLAB and SIMULINK based on structural design of aircraft landing gear)

迈克尔逊演示程序，很好用的一个程序。迈克尔逊演示程序，很好用的一个程序。(Michelson demo program, with a very good program. Michelson demo program, with a very good program.)

OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样(OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, and down sampling)