Convex-Optimization_

clear case 的操作，如check in check out (clear case handle client check in check out )

小孔径光电导天线产生太赫兹波的辐射特性(Produce small aperture photoconductive terahertz antenna radiation characteristics)

经典的信息论准则估计信号源个数。 使用空间谱估计理论，模拟发射信号由天线阵列接受采样。经过AIC和MDL两种算法，估计出采样序列中信号的个数，所加噪声是白噪声。(Classical information theory for sources number estimation. It s spatial spectrum estimation theory. it analogs transmission signal from the antenna array . It uses two algorithms“ AIC and MDL ”to estimate the number of sampled signal sequence. the added noise is white noise.)

信号的频率选择性衰落,根据频率的不同,在某些点上信号增强,某些点上信号减弱,此代码为MATLAB建模的仿真代码,开发环境为matlabR2011B(The signal frequency selective fading)

噪声中的非平稳信号的频谱分析的matlab代码(Matlab code for spectrum analysis of non-stationary signals in noise)

基于穷举法实现的LDPC码的校验H矩阵的自动生成程序，并且有一定的去小环的功能。如果最后的结果趋缓结果不理想，可以适当加大变量GENE的初始值，它表明程序穷举的次数，预置为500次。(Method Based on the exhaustive LDPC check matrix H automatic generation procedures, and to a certain small part of the function. If the final results of the slowdown in the outcome is unsatisfactory, it may be appropriate variables LCRA increase on the initial value It shows that the number of procedures exhaustive, preset to 500.)

傅里叶全息图的光学重建，利用菲涅尔衍射，透镜菲涅尔衍射三部 仿真光学重建过程(simulating optical reconstruction hologram through fresnel diffraction， fourier lens,fresnel diffraction )

It explains about anneal of images

基于Matlab的CDMA通信系统下行信道的仿真_张兵(CDMA communication system simulation )

说明：  直接矢量转子磁场定向控制的MATLAB仿真，虽然闭环存在一些问题，但基本可以解释矢量控制。(Direct rotor field oriented vector control MATLAB simulation, although the closed-loop, there are some problems, but the basic vector control can be interpreted.)