ditfftbasedonmatlab

选择映射法实现降低OFDM的峰值平均功率比的仿真(Mapping method chosen to achieve lower peak to average power ratio of OFDM-Simulation)

The answers to the excercises in the book Introduction to Machine Learning, which is written by Ethem Alpaydin

对音频的前200个点做8bit量化，使用3三种量化方法，可以进行对比(Former 200-point audio quantization do 8bit)

一种新型基本的元启发式蝙蝠算法程序，可根据自己要求修改。(A new type of basic yuan heuristic algorithm procedures, bat changes. According to their own requirements.)

this is power factor correction e-book

说明：  处理旅行商问题的离散PSO算法的例程，动态生成路径串，算法本身保证了路径串的合法性(Traveling salesman problem to deal with discrete PSO algorithm routines, dynamically generated path string, the algorithm itself, guarantee the legitimacy of the path string)

本目录主要包括：文档和两个源代码。 其中一个源代码是识别程序的，另一个是一个矩阵类库的，书里面也使用过，所以一并附上。 因为已经保存了训练好的网络权值，所以第一次使用识别程序时，可以直接运行\Release目录下的可执行文件，然后对图片目录中的测试图片进行读入、识别。 当然读者也可以自行用训练样本训练网络，不过要特别注意训练样本的选择，否则可能造成识别率很低。训练样本选择的原则是，尽可能的有代表性，在训练时间不至于太长的情况下，训练样本数目尽量多。 (This directory includes: documentation and two source code. One of the source code is to identify the procedure, the other is a matrix class library, the book which is also used, so be attached. Have been saved because of the trained network weights, so the first use of identification procedures, he can run Release directory Under the executable file, then the test image directory read pictures, identification. Of course, readers are free to use the training samples to train the network, but pay special attention to training samples, otherwise it may result in knowledge Do not rate very low. Training sample selection principle is that as far as possible, representative, in the long training time Buzhi Yu s case, the training Training sample size as much as possible.)

将输入的灰度图像转化为RGB伪彩色图像进行输出。在Matlab中编程实现！(importation of gray RGB images into pseudo-color image output. In Matlab programming!)

电子工业出版社2005=小波分析理论与MATLAB7实现.-[483p](Wavelet analysis MATLAB7)

PQ分解法潮流计算，针对陈珩著《电力系统稳态分析（第三版）》中的例题编写，超实用！！(The MATLA code for P-Q method power flow computation.)