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This MATLAB M-file implements a finite-difference time-domain solution of Maxwell s curl equations over a one-dimensional space lattice comprised of uniform grid cells. To illustrate the algorithm, a 1-GHz sinusoidal wave propagating in a nonpermeable lossy medium (epsr=1.0, sigma=5.0e-3 S/m) is modeled. The simplified finite difference system for nonpermeable.

matlab环境下高斯信道中采用BPSK调制的误码率仿真。(Matlab environment Gaussian channel BPSK modulation BER simulation)

java与matlab编程的例题。想要做类似工程项目的人员可以参考哦。(java and matlab programming examples. Want to do similar projects can reference Oh.)

介绍有关GA遗传算法结合BP神经网络的经典文章及应用(introduced the GA GA BP neural network and application classic article)

相干与非相干成像系统的比较。复习光学传递函数OTF的概念，以及该函数与相干传递函数CTF的关系。用OTF完成单透镜系统成像的计算。(The comparison of coherent and incoherent imaging system.Review the concept of OTF, optical transfer function and the function relations with CTF coherent transfer function.Complete the single lens imaging system with OTF calculation.)

用matlab做的指纹提取的源码，具有很好的借鉴作用。(Using matlab to do the fingerprint extracted from source code, with a very good reference.)

关于线性非线性趋势项去除方法的研究及总结(Items on the linear non-linear trend removal method of research and summary)

it use pc com port to receive and show over gui

信道仿真程序，各种信道估计算法 cbea.m rec_complex.m automc.m real_noise.m arma_fse.m rcosine.m qam.m addnoise.m calc_fse_SER.m PAM.m MMSE_fse.m ray2.m ray3.m (Channel simulation cbea.m rec_complex.m automc.m real_noise.m arma_fse.m rcosine.m qam.m addnoise.m calc_fse_SER.m PAM.m MMSE_fse.m ray2.m ray3.m )

a Matlab code to simulate the semiconductor laser