matlab-algorithm--

Matlab程序编制的圆的边界检测，能够寻找圆枝晶和球心(Matlab programming circular boundary detection, can find a round and dendrite core)

代码实现了平移不变小波框架的快速分解重构算法。(A fast decomposition and reconstruction algorithm based on the translation invariant is included in the pakage. )

雷达采用匹配滤波完成脉冲压缩，采集频率fs=420MHz,仿真雷达回波，并绘出加Hamming窗前后的脉压波形。目标如图所示由(-5，-2)，(0，5)和(6,-7)三个散射点组成,散射强度分别为（1，2，5）,雷达位于（-5000,0）处(The completion of the radar pulse compression using matched filtering, collecting the frequency fs = 420MHz, simulation of the radar echo, and draw the Hamming window plus post-pulse pressure waveform. Targets as shown by (-5,-2), (0,5) and (6,-7) three scattering dots, scattering intensity, respectively (1,2,5), radar at (-5,000, 0), Office of)

matlab关于模糊pid控制的资料，很不错。(matlab on fuzzy pid control information, very good.)

O Reilly.Practical.C++.Programming.chm,电子书籍，英文版。(O Reilly.Practical.C++.Programming.chm,E-books, in English.)

说明：  一个三维共形时域有限差分方法，很实用，对于处理三维FDTD算法问题，很有实际价值。(A three-dimensional conformal finite-difference time domain method is very practical.It has practical value to deal with the problem of 3D fdtd algorithm.)

给定一批的样本，当然这些样本间必须相互独立。如果Q > chi2(p, nu)，假设拒绝，否则通过。 ARGUMENTS: x Absolut numbers. p The prob ability value, calculated from Q. Q The resulting Q-value.(A given batch of samples, of course, among these samples must be independent of each other. If Q> chi2 (p, nu), the assumption that refuse, or else through. ARGUMENTS: x Absolut numbers. P The prob ability value, calculated from Q. Q The resulting Q-value.)

说明：  C-V模型实现灰度图像和彩色图像的分割,运用水平集方法实现曲线演化(using Chan-Vese model color image segmentation )

关于matlab偏微分方程工具箱函数功能介绍，适用于matlab5.3以上版本。(on Matlab toolbox functions PDE functions, the matlab5.3 applicable to the above version.)

传染病经典模型si，sis，sir编程以及其图像和实现(Classic model of infectious diseases si, sis, Sir Programming and its image and implementation)