VOLTAGESOURCE_PV

电力系统仿真 MATLAB2014软件上实现的(Power system simulation)

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)

简单的基于matlab的启发式搜索算法。(The matlab simulation method of heuristic search algorithm。)

用matlab写的一个正交匹配追踪基的函数程序(Written by matlab function program a group of orthogonal matching pursuit)

这是用matlab写的一个corner detector, 效果比现在流行的Harris，susan，CSS等效果要好。 Matlab 确实如此，效果很好，不管是边缘还是角点 (Algorithm is derived from: X.C. He and N.H.C. Yung, Curvature Scale Space Corner Detector with Adaptive Threshold and Dynamic Region of Support , Proceedings of the 17th International Conference on Pattern Recognition, 2:791-794, August 2004. Improved algorithm has been included in A Corner Detector based on Global and Local Curvature Properties and submitted to Optical Engineering)

形成电力系统发电机的停运表，是个很实用的程序，且在工程方面已经得到实践(Form generator power system outage table)

数学建模清华数模讲义\model8b (Mathematical modeling Qinghua digital-analog handouts model8b)

用元胞自动机模拟博客圈里舆论的传播过程，可得到最终结果图形。(Analysis of the propagation of discussion topics in the blogosphere with CA)

描述mimo信道的比较有参考性的代码，有信道和容量方面，分享了(Description mimo technology a valuable books, shared)

lDPC algorithm about that