交叉熵算法演示

说明：  用GUI和why写的一个小程序，一个发泄工具，通过这个你可以看英语。(Why write with a GUI and a small program, a vent tool through which you can read English.)

国外高校的关于图像区域生长的算法源码，编写的代码非常紧凑，算法执行效率高(Image region growing algorithm by abroad univertity and the algrorithm level is very high and efficient)

添加噪声处理，包含CV、CA、Single、当前、恒转弯速率、转弯模型，研究生时的现代信号处理的作业，matlab开发工具箱中的支持向量机，阵列信号处理的高分辨率估计，DC-DC部分采用定功率单环控制。

这是一篇用MATLAB编写的PSO用法的源码 介绍了改进的PSO的用法(This is the one with the usage of MATLAB source code written in PSO introduced the usage of the improved PSO)

hello people.There is some code on ns2 by Matlap used to simulate

感知准则函数是五十年代由Rosenblatt提出的一种自学习判别函数生成方法，Rosenblatt企图将其用于脑模型感知器，因此被称为感知准则函数。其特点是随意确定的判别函数初始值，在对样本分类训练过程中逐步修正直至最终确定。 (Perception criterion function is the 1950s proposed by Rosenblatt, a self-learning discriminant function generation method, Rosenblatt attempt for a brain model of perception, is known as the perception of the criterion function. Its characteristics are free to determine the discriminant function of the initial value, the gradual modification in the sample classification training process until finalized.)

增广拉格朗日乘子方法求解RPCA问题的方法，得到矩阵的稀疏成分和低秩成分。(argumented lagrange multiplier method that can make matrix be decomposed to a sparse matrix and low-rank matrix.)

信道的频率响应是时变的，设计最佳的固定的解调滤波是不可能的，因此，需要一种能补偿或减少接收信号中ISI的方法，这种ISI补偿方法称为均衡方法。 自适应均衡技术能够用来抵消由于信道带限或时间色散所导致的码间干扰，可以使通信系统更有效地利用信道带宽。 (Channel frequency response is time-varying, the best fixed design demodulation filter is impossible, therefore, need to be able to receive compensation or reduce the signal in the ISI method, the ISI compensation is called a balanced approach. Adaptive equalization techniques can be used to offset the channel band-limited or time dispersion caused by the inter-symbol interference can make communication systems more efficient use of channel bandwidth.)

OFDM信道检测，包括MMSE和LS算法(LS and MMSE channel estimation)

QoS冲突；冲突解决；层次分析法；TOPSIS方法(QoS conflict conflict resolution AHP TOPSIS Method)