FFT

2FSK是利用数字基带信号控制在波的频率来传送信息。经过调制后的2FSK数字信号通过两个频率不同的带通滤波器f1、f2滤出不需要的信号，然后再将这两种经过滤波的信号分别通过包络检波器检波，最后将两种信号同时输入到抽样判决器同时外加抽样脉冲，最后解调出来的信号就是调制前的输入信号。(gudi hduidf hdag sdd w)

OFDM同步技术仿真，带有码间干扰和半码调制，多信道衰落。(OFDM synchronization technology simulation, inter-symbol interference and a half with code modulation, multichannel fading.)

主要是HDB3编程一些资料，内含一个MATLAB实现HDB3的实验报告(The main program is HDB3 some information, containing a MATLAB implementation HDB3 lab reports)

Nivada之CUDA，加速Matlab运算的文档资料。(Nivada of CUDA, speed up the Matlab computing documentation.)

fdtd 计算二位电磁脉冲的源程序，脉冲为高斯脉冲

Optical Scanning Holography with MATLAB - Ting Chung Poon

1D standard Kalman Filter (Simulink model and program

状态设置指令，设置均布随机数发生器的初始状态为k(State setting instruction, setting the initial state of the uniform random number generator is k)

基于SMI算法的零陷展宽算法，能够有效展宽信号方向图的零陷位置(Based on the SMI algorithm, the zero broadening algorithm can effectively widen the zero position of the signal pattern)

matlab产生随机信号，用BT法计算归一化功率(Generate random signal)