powell

基于遗传算法的PID控制算法（MATLAB）(Based on Genetic Algorithm PID control algorithm (MATLAB))

96全国数模竞赛a题，使用matlab编程求解得到结果(96 national model competition a title)

说明：  matlab ocd函数 最优化的方法 有具体代码(the optimizition of the ocd function use in matlab)

A motion picture presents a continues phenomena as a sequence of frames. We perceive continuity by "filling in the gaps" and "smoothing out " the missing information. While faster motion requires more frames during a given time period, there is a point where more frames per second yield no further improvement. The "sampling speed" must be fast enough to allow "appropriate averaging of dead times between frames", but need not accommodate motion too fast to be seen by a human. The above description is somewhat analogous to sampling of audio signals. The sampling rate depends on how fast the signals vary (the highest frequency we hear). Nyquist showed that sampling frequency exceeding twice the audio bandwidth is sufficient to include all the signal information, preserving the finest details up to half the sampling rate

This design is based on the matlab the besmirch recognition system of graduation design, the stain can recognize all kinds of face value of RMB recognition. Very useful!

求最短路径的kruskal程序源代码适用于最小生成树(The shortest path kruskal source code)

基于风谱的谐波叠加法的代码生成随机风速时程曲线(Time curve generates a random code based wind velocity spectrum harmonic superposition method)

数字图象处理与机器视觉Visual C++与Matlab实现，光盘源代码(Digital image processing and machine vision Visual C++ with Matlab, CD-ROM source code)

应用切片理论计算船舶水动力系数，以一条船分为20站为例进行计算(Application slice theoretical calculations ship hydrodynamic coefficients to a boat into 20 stations as an example calculation)

基于线性有限元法（FEM）的二维静态边值问题的求解分析(Solving linear analysis based on the finite element method (FEM) in two-dimensional static Boundary Value Problems)