paper_J22

说明：  高级信道ＱＰＳＫ的设计与仿真，改善了信道性能，对仿真数据可有效汇总，输出理想比现实比较曲线(Advanced Channel Design and Simulation of QPSK, the channel to improve performance, the simulation data can effectively aggregate, more than reality curve of the ideal output)

混合蛙跳算法（Shuffled Frogleaping Algorithm）是进化计算领域新发展起来的一种优化算法，由Eusuff和Lansey与2003年为解决组合优化问题而最先提出(shuffled frogleaping Algorithm，)

64QAM的基带系统仿真，计算随机0、1数据经64QAM调制后的星座图，8倍上采样后图形，滤波后图形，接收端图形，比较不同信噪比下的误码率(64QAM baseband system simulation, calculation data randomly 0,1 modulated by 64QAM constellation, the 8 times the sampled pattern, filter pattern graphic receiving end, error rate under different SNR)

用matlab编写的太阳能集热发电太阳能厂一维模型(One dimensional model of the solor collector.)

一种系统辨识方法，基于辅助模型对输出误差系统进行未知参数辨识(AM_FG.m for the output error models)

利用夹角余弦距离进行样本数据分类。实现步骤主要分为以下两部分：a、待测样品X与训练集里每个样品Xi的距离采用夹角余弦距离公式计算。b、循环计算待测样品和训练集中各已知样品之间的距离，找出距离待测样品最近的已知样品，该已知样品的类别就是待测样品的类别。(Using the sample data classification Angle cosine distance.Implementation steps are divided into the following two parts: a, sample under test with each of the samples in the training set X Xi distance using the included Angle cosine distance formula.B, loop calculation under test samples and the distance between the known samples training focus, find out the known closest to the sample under test samples, the samples of known category is the category of the sample under test.)

本程序是一个K-means聚类算法程序，自己生成4堆数据，然后让算法自己聚类(This program is a K-means clustering algorithm procedures, generate their own four heap data, then let yourself clustering algorithm)

On the implementation and usage of SDPT3 – a Matlab software package for semidefinite-quadratic-linear programming, version 4.0

应用matlab/dsp builder可以对多种类型的电子线路模块或系统进行建模、分析和硬件实现，本文档给出了一些使用模块的设计实例，让大家更好的学习。(Application matlab/dsp builder can be various types of electronic circuit modules or systems modeling, analysis and hardware implementation, this document gives some examples using the design module, so that we better learning.)

design of simullink of dc transmission line