计算两个矩阵的乘法,利用c语言实现

一个利用Matlab实现PCA（主成分分析），k_means图像分割很好的例子。-using Matlab a PCA (Principal Component Analysis), k_means image segmentation good example.

资源描述摘要：对物联网的研究和应用进展进行综述分析。首先介绍了物联网的起源、国内外物联网的研究和应用现状。 然后详细讨论了物联网的定义、物联网的体系结构、物联网的异构融合网络层、物联网的感知节点与终端、泛在传 感网、物联网的业务支撑与智能处理技术、物联网的业务平台技术、物联网安全和物联网标准等关键技术。最后提 出了物联网研究的关键技术和主要内容。 关键词：物联网；传感网；泛在网；RFID

2D的FDTD和平面波展开，用于光学和微波计算-2D FDTD and plane wave expansion for the calculation of optical and microwave

该源码模拟了CPU的三个调度算法，分别是短作业优先短发、时间片轮转算法和优先级调度算法、采用了图形界面显示甘特图

实际上，有3种不同的代码内部拉链。2用不同的方法迭代算法，和一个是斐波那契使用递归算法。一个斐波那契序列是简单的迭代递归问题的情况下，很容易理解。

QSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSDDQSDQSDQSDQSDQSDQSDQSDQSDQSDQSDQSDQSDQSDQSDQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSDDDDDDDDQSDQSQSQSDQSQSDQSDQSDQSDQSDQSDQSDQSDQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQSQS

PEG构造创建了周长非常大的矩阵。这种构造已被证明可以产生最著名的Gallager码，对于较小的块长度（如500、1000或2000）尤其重要。

图像压缩是非常有用的交际目的。在这里我使用离散小波变换的任何图像压缩。

MD5以512位分组来处理输入的信息，且每一分组又被划分为16个32位子分组，经过了一系列的处理后，算法的输出由四个32位分组组成，将这四个32位分组级联后将生成一个128位散列值。MD5中有四个32位被称作链接变量（Chaining Variable）的整数参数，他们分别为：A=0x67452301，B=0xefcdab89，C=0x98badcfe，D=0x10325476。当设置好这四个链接变量后，就开始进入算法的四轮循环运算。循环的次数是信息中512位信息分组的数目。

代码实现了daugman 的微积分运算符，用于虹膜边界的定位和分段，只需运行 run.m 文件