catch

matlab插值与拟合，有PPT演示功能，还有相应源码文件(matlab interpolation and fitting, with PPT presentation capabilities, as well as the corresponding source file)

图形融合程序，可以实现加权，IHS,PCA 三种融合算法(Graphics integration procedures can be achieved weighted, IHS, PCA three fusion algorithm)

我们的目的是将一个分数拆分成若干个分子是1分母是正整数的分数之和的形式。例如2/3可以拆分成1/2+1/6的形式。这里不考虑顺序，比如1/6+1/2和1/2+1/6相同。 输入p, q, a, n, 其中p/q为分数，对这个分数进行拆分，要求拆分的分数个数不能多于n个，所有分母的乘积不能大于a。求有多少种拆分方法? 输入：最多200组数据。在每行中都有四个数分别表示p, q, a, n，之间以空格隔开，并且满足p,q<=800，a<=12000，n<=7，最后以四个0做为输入的结束。 输入示例: 2 3 120 3 2 3 300 3 0 0 0 0 输出示例: 4 7 (Our aim is to split a fraction into a number of elements is a denominator is a positive integer fraction of the sum of form. For example, 2/3 can be split into 1/2+1/6 form. Not considered here, the order, such as 1/6+1/2 and 1/2+1/6 of the same. Input p, q, a, n, where p/q as a fraction of this split scores require no more than the number of split points n-all the product of the denominator can not be larger than a. How many kinds of demand split method? Input: Up to 200 sets of data. In each line has four numbers indicate the p, q, a, n, separated by a space between, and meet the p, q < = 800, a < = 12000, n < = 7, the end, four 0 as the input end. Input Example: 2,312,032,330,030,000 sample output: 47)

说明：  Цифровой спектральный анализ и его приложения

说明：  天线仿真源代码，在MATLAB平台上运行，程序完整。(Antenna simulation source code in the MATLAB platform, the program integrity.)

在对PSK系统进行仿真，要求：对M=4的PSK系统，分别取信噪比为odB、10dB和20dB，在星座图上观察接收端接收到的信号向量。 (in the PSK system simulation, requirements : M = 4 for the PSK system, the signal-to-noise were taken odB. 10dB and 20dB, in the constellation observation receiving termination received signal vector.)

《MATLAB7.0编程基础》书中图形的源代码，这是第4章的集合，比较全面，很有用，是很好的参考。(" Matlab7.0 programming foundation graphics source code in the book, which is a collection of Chapter 1, more comprehensive, useful, is a good reference.)

16qam调制,星座图等，用matlab实现，版本要2007以上。(16qam modulation, constellation diagrams, using matlab implementation, version to 2007 or more.)

含风机和statcom补偿的小型输电系统，可以模拟风力波动、母线故障、风电投切造成的电能质量问题，并通过statcom补偿稳定母线电压并滤除谐波，效果较好，与大家分享。(The small power transmission system with fan and statcom compensation can simulate the power quality problems caused by wind power fluctuation, bus fault and wind power switching, and stabilize the bus voltage by statcom and filter out the harmonics, and it is better to share with you.)

数字图像的加噪、去噪、聚类分析和融合的Matlab实现。(Plus digital image noise, denoising, clustering analysis, and integration of Matlab implementation.)