copon

有N件物品和一个容量为V的背包。第i件物品的费用是c，价值是w。求解将哪些物品装入背包可使这些物品的费用总和不超过背包容量，且价值总和最大。(There are N items and a knapsack capacity of V' s. No. i is the cost of items c, the value of w. Solving items into the backpack which will enable the cost of these items does not exceed the sum of the capacity of backpack, and the sum of the maximum value.)

circle-meshgeneration-FEM-electromagnetic from kntu

说明：  动态规划混合动力汽车模式切换程序，附带工况。(Dynamic programming of hybrid electric vehicle mode switching program, with working conditions.)

结构随机振动中关于Newmark 与精细积分法的对比，在精度一致的情况下效率的提高( a small program about Newmark and NPDL)

说明：  matlab 源程序 说明见程序本身，请用写字板打开先(Matlab source described the process itself, please use the tablet to open first)

尺度变化后的角点检测技术，基于laplace算法，效果良好(Corner detection technology, scale changes laplace algorithm, the effect is good)

说明：  全相位FFT与传统FFT对比图，包括幅值曲线 相频曲线(Comparison of all phase FFT and traditional FFT)

有关于图像的区域处理的MATLAB软件,已经上机运行过,对MATLAB编程非常有用(Area on the image processing MATLAB software has been running on the machine before, is very useful for MATLAB programming)

matlab code for the envelope detector in analog communications.

说明：  该压缩包提供了现代通信原理课本附带光盘中的示例源码(The package provides a principle of modern communication textbooks with CD-ROM attached in the sample source)