Solving partial differential equations of the finite difference method procedure...

识别0~9阿拉伯数字，输入为yuv格式图片。Demo共分为两个程序，create_number和number_identification。create_number程序随机生成一个10位数，并建立YUV文件，生成的文件存放位置为../test_data/random_number.yuv。yuv为像素域的色彩空间，也就是图片解压后的结果，是常用的数字图像处理的色彩空间。number_identification程序对random_number.yuv文件里的数字进行识别，打印输出结果。

数据结构，用链栈来实现各进制间的相互转换。-Data structure, with chains stack to the achievement of the inter-binary conversion.

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用于多个离散点拟合光滑曲线的，优化了追赶法，这个例子适用于闭合和不闭合两种情况。当时由于工程情况，写的急，代码不好看，但是很好用。为了方便传递参数，我做了一个链表，用时候根据自己情况可以修改，核心算法不动即可。-point for a number of discrete smooth curve fitting, and optimized to catch up with the law applicable to this case is not closed and the closure of two. At that time, because the situation, was the most aggressive, the code does not look good, but good use. To facilitate the transmission parameters, I have done a linked list, when used according to its own circumstances can change, the core algorithm can be fixed.

基本种群规模改进与数值实验的PSO算法源程序，可自动保存实验数值，附有画图源代码。-Basic population size and numerical experiments to improve the PSO algorithm source code can be automatically saves numerical experiment with drawing the source code.

用matlab编写的基于轮廓最大互信息图像配准算法

这是数字信号处理――matlab释义与实现一书的源代码-This is the Digital Signal Processing-- Matlab Interpretation and Implementation of a source book

应用背景有界背包问题 ；zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz关键技术有界背包problemtrhrttttttttttttttttttttttttttttttttttttttttttttttt

算法分叉的discraete系统，它可以用来计算分岔和lypunov expnontes动态系统

适用于坐标转换，利用高斯投影正算反算坐标在北京54西安80以及cgcs2000下的坐标系，可以实现坐标系的换带等。对于测绘和地理信息上图幅纠正等，是最基础的条件。