mmusic_new

基于MATLAB和电子表格共同的有限元程序。电子表格进行前处理，MATLAB读入进行计算及后处理。(Based on MATLAB and Spreadsheets a common finite element program. Before dealing with spreadsheets, MATLAB reads the calculation and post-processing.)

修改的 spheredecoder 程序里面包含是哪个文件，一个主文件和两个函数！可以运行！(Changes spheredecoder program Which is the file containing a master file and the two functions! You can run!)

CARS变量选择方法能够在一定程度上克服变量选择中的组合爆炸问题，筛选出优化的变量子集，提高模型的预测能力( Competitive Adaptive Reweighted Sampling method for variable selection.)

说明：  利用matlab对啁啾取样光栅的光谱的透射谱进行模拟(Chirped sampled grating using matlab on the spectrum of the simulated transmission spectra)

this program simulates 1D electromagnetic Maxwell equations in "propagation in a lossy medium", by using finite difference time domain method FDTD

最大速率的迭代干扰对齐算法，是在原先干扰对齐算法的基础上进行改进(Maximum Sum rate Alternative Minimization)

说明：  使用matlab工具对sonar数据集进行kmeans分类(Kmeans classification of sonar data set with MATLAB)

一般的esprit算法计算复杂度高，在计算子空间是算法比较烦，改一些矩阵算法可以减少其复杂度。(Esprit general algorithm of high computational complexity in the calculation of subspace algorithms trouble is, some matrix algorithm can be changed to reduce its complexity.)

本章将涉及比较深层的 MATLAB 内容：脚本；函数（一般函数、内联函数、子函数、 私用函数、方法函数）；程序调试和剖析；数据结构（类、对象）；重载和继承；面向对象 编程。本章配备了许多精心设计的算例。这些算例是完整的，可直接演练的。读者通过这些 算例，将真切感受到抽象概念的内涵、各指令间的协调，将从感知上领悟到面向对象编程的 优越和至关要领。(MATLAB )

本论文主要利用MATLAB实现一个简单无线通信系统的仿真，并通过误码率分析系统性能。在文本文件中输入任意字符串(空格或英文字母)作为该通信系 统的信源，经过信源编码、信道编码及信号调制进入信道，信道采用的是瑞利衰落信道，而后对接收到的信号进行解调，完成信道解码、信源解码后，将结果输出到解码文件即信宿中。 (In this thesis, a simple wireless communication system simulation using MATLAB and analyze system performance through the bit error rate. In a text file input any string (spaces or English letters) as the communication system of the letter source, source coding, channel coding and signal modulation into the channel, the channel using the Rayleigh fading channel, the signal is received and then docking demodulates the completion of the channel decoding, source decoding, the result is output to decode the file, i.e. the sink.)