ASK

CW脉冲信号的仿真，加多普勒延时后的频谱图(CW pulse signal simulation, Jiaduopule spectrum after delay)

LDPC 64QAM 仿真的matlab源代码(Simulation of LDPC 64QAM)

起伏地表下的地震波场数值模拟，有限差分法，一层介质，人工吸收边界条件，求取时间波场快照(Numerical simulation of seismic wave fields, finite difference method, a layer of dielectric undulating surface under artificial absorbing boundary conditions, the time to strike a snapshot of the wave field)

外国的一个大牛写的ply格式模型的读写程序，注释很详细，和适合学习(A large foreign cattle write ply format model reading and writing program notes in great detail, and suitable for learning)

this file is about beam forming with adaptive file

麻省理工大学-信号与系统--MATLAB导论 基本使用手册(MIT-Signals and Systems--MATLAB USER GUIDE)

关于跳频信号的产生，调制和解调，可自行设置几跳，内有m序列的产生等调用函数，适合初学者参考。。(The generation of hopping signal, including modulation and demodulation, you can set a few jump, there were the funciton of m sequence and so on. It is suitable for beginners .)

认知无线电matlab模拟小程序，带图分析(Cognitive radio matlab simulation applet with FIG Analysis)

说明：  利用matlab调用ansys模块进行计算，包含有例子(Using MATLAB to call ANSYS module for calculation, including examples)

基于二维图像进行三维重建效果还可以，经测试误差较大(Two dimensional image reconstruction effect is also can be based on, after testing error)