NSGA2_IGD&GD

菲涅耳衍射的程序，对于研究物理光学或者应用光学的科技工作者应该有所帮助(Fresnel Diffraction procedures for studying physics of optical or optical technology should help workers)

这是计算thinwire的散射程序，对研究电磁散射的同行很有用(This is the calculation of the scattering thinwire procedures, the study of electromagnetic scattering useful peer)

matlab GMSK modulation

一个分类器，实现对特征的分类，共同学习，共同进步，一起讨论，加油(A classifier, to achieve the classification of features, common learning and common progress, to discuss, refueling)

Spectrum of OFDM transmit signal. I m only sharing this with you.

设计一维纳滤波器。 （1）产生三组观测数据，首先根据s(n)=as(n-1)+w(n)产生信号s(n)，将其加噪(信噪比分别为20dB，10dB，6dB)，得到观测数据x1(n)，x2(n)，x3(n)。 （2）估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L，N对实验结果的影响。 (Design a Wiener filter. (1) generate three sets of observations data, first according to s (n) = as (n-1)+w (n) to generate a signal s (n), which add noise (SNR respectively 20dB, 10dB, 6dB), obtained observation data x1 (n), x2 (n), x3 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss changes affect L, N of the experimental results.)

matlab实现ofdm完整系统，包括qpsk调制，串并变换，ifft，同步等(ofdm in matlab)

downlad aja gan gratis kok :D

一个测试播放 DivX编码的数据影像的Project。 (a test broadcast DivX encoded video data Project.)

不同发射天线数目下，空时分组编码STBC的仿真(Under different number of transmit antennas, space-time block coding STBC simulation)