decimationvariation

the code simulates the ofdm using BPSK over awgn channel

本光盘为《详解MATLAB快速入门与应用》一书的配套光盘，包括以下内容： 1.“sample”文件夹：提供了本书各章范例的源程序。(The CD is " Getting Started with MATLAB Detailed application," a book supporting the CD, including the following:. 1 " sample" folder: each chapter provides examples of the book source.)

無監督分類方法，可以對一堆數值自動的歸類(Unsupervised classification methods, can be a pile of automatic classification of numerical)

不同于普通教程烦躁的理论和使用方法的讲述，本资料提供了Matlab实际操作、程序编写的大量实例，对于了解Matlab基本用法的学习者有很好的指导作用。(Unlike the theory of general annoyance and use tutorial method described, this information provides a Matlab actual operation of a large number of examples of programming for the basic use of the learner to understand Matlab has a good guide.)

2d photonic band structure calculation program

说明：  Levenberg-Marquardt算法code采用trustregion方法更新决策函数(Levenberg Marquardt algorithm code uses trustregia method to update decision function)

这个程序是关于多元峰值函数的的例程，新手和老手都会从中得益。(This process is about the multi-peak function of the routines, and newcomers and old hands will benefit from it.)

说明：  BCJR算法是在Turbo码的译码中广泛使用的一种重要算法。程序实现了BCJR的具体译码方法。程序是MAP-LOG的实现算法。(BCJR Algorithm for Turbo decoding is widely used in a key algorithm. The specific procedures implemented BCJR decoding method. MAP-LOG program is the realization algorithm.)

ofdma下行自适应资源分配算法仿真方面的几种算法对比。有图。直接点main文件即可运行(ofdma downstream aspects of adaptive resource allocation algorithm for simulation comparison of several algorithms. A map. Main file can be run directly point)

本文阐述了运用平面波展开法研究光子晶体带隙结构的整个过程，并附有MATLAB程序(This paper describes the use of the plane wave expansion method photonic band gap structure of the whole process, together with the MATLAB program)