SOS_channel_identification_4_OSTBC

上传资料的说明不同傅里叶变换形式直接的联系(this describe switch between all kind of fuliye s format )

使用matlab对ldpc码进行仿真，得到在高斯白噪声和bpsk调制下的误码率曲线 (matlab bp awgn)

说明：  transformation alfa beta

整理地价，房价，土壤等三维空间数据程序 matlab(The finishing land and housing, soil, and other three-dimensional spatial data program matlab)

SVM主程序,专门用来调用SVM程序的,主要是先建模再验证，得出较好的分类器。(SVMmain program，for using SVM to classify)

采用16QAM调制方式对一串二进制信息进行基带调制，并分析其功率谱，在AWGN信道上进行传输，并解调，最后对其误比特（BER）性能加以分析。(Using 16QAM modulation methods on a string of binary information in the baseband modulation, and analyze the power spectrum, in the AWGN channel for transmission, and demodulation, the last of its bit error (BER) performance analysis.)

说明：  MATLAB编写的仿真小程序,关于STEP CONCROL的,仿真出CONTROL执行后的图形(MATLAB simulation prepared by the small program on STEP CONCROL. Simulation out CONTROL implementation of the graphics)

用IEEE14个节点，通过matlab编程行电力系统潮流分析，直接运行即可得到结果，与标准符合。(using the matlab do the power system analysis,the system is the IEEE standard 14 nodes model)

算法，采用Dijk算法，求网络所有点的最短路径和网络的平均最短路径(Algorithm, using Dijk algorithm, and all points of the shortest network path and the average shortest path network)

minimum selection table sorting