matlab2

给出了PSNR,MSE的源码，及PSNR的应用例子(Application examples given PSNR, the source of the MSE and PSNR)

《MATLAB图像处理实例详解》源代码 第14 章 ( MATLAB image processing example explanation Source Code Chapter)

线性调频信号（LFM）是雷达信号处理中的常见信号形式。 雷达成像中通过距离和方位2个方向的脉冲压缩实现高分辨成像。 附件中对这一技术的实现和误差分析进行了MATLAB仿真。(LFM (LFM) radar signal processing is a common signal format. Radar imaging distance and direction through the direction of two pulse compression to achieve high-resolution imaging. Annex to the realization of this technology and error analysis of MATLAB simulation carried out.)

编写程序，分别读入两个语音文件,然后计算它们的短时自相关函数(Programming, respectively, read the two audio files, and then calculating their short-time auto-correlation function)

4qam调制信号在瑞利分布信道中的matlab仿真(4qam modulated signal in the the Rayleigh distribution channel matlab simulation)

calculating penalty factor for slack bus

逆合成孔径雷达图像生成程序。可以用作雷达成像新手学习之用( Inverse synthetic aperture radar image generation program. It can be used as radar imaging novices learning purposes)

说明：  在机器学习问题中，很多的算法归根到底就是在求解一个优化问题，然而我们的现实生活中也存在着很多的优化问题，例如道路上最优路径的选择，商品买卖中的最大利润的获取这些都是最优化的典型例子，前面也陆续地有一些具体的最优化的算法，如基本的梯度下降法，牛顿法以及启发式的优化算法(PSO,ABC等)。(In machine learning problems, many algorithms are in the final analysis to solve an optimization problem. However, in our real life, there are also many optimization problems, such as the choice of the optimal path on the road, the acquisition of the maximum profit in the sale of goods. These are typical examples of optimization. There are also some specific optimization algorithms, such as basic gradient Descent method, Newton method and heuristic optimization algorithm (PSO, ABC, etc.).)

说明：  matlab的入门，金典书籍，值得一看。对于新手或刚入门的有很多帮助(matlab entry, Jindian books, worth a visit. For novice or just a lot of help getting started)

贪食蛇 游戏 matlab—gui 可以选择上下左右走 碰墙结束游戏 可以修改格子大小(sanck is a classical game by matlab )