Calculation-time

This is a MATLAB program which is forms a power ssytem model and its controller. Its extremely useful.

自动读取excel的一段数据，一般是股票收盘数据，计算赫斯特指数H值，他的周期及V检验量(A piece of data of automatic reading excel, typically shares closed data, computing hurst index H value, his cycle and V inspection quantity)

说明：  D算法MATLAB实现,Dijkatra为主要算法，main函数举例实现(use matlab to make out D)

利用blackman窗设计Ⅱ型数字带通滤波器MATLAB实现代码(Blackman window design II digital bandpass filter MATLAB implementation code)

此为模拟台球动态击球的MATLAB源代码，描述了一个球在桌面某一位置击中另一个球的动态过程。很好的代码，值得学习！(This is a dynamic simulation of billiard ball MATLAB source code, describes the location of a ball hit another ball the desktop of a dynamic process. Good code, it is worth learning!)

AFSA_fxy是用人工鱼群算法（artificial fish swarm algorithm）解决二元函数寻优问题。文件打开后运行AFSA_fxy.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(AFSA_fxy is (artificial fish swarm algorithm) to solve the optimization problem with a binary function AFSA. Run AFSA_fxy.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)

simulink仿真 采用PI控制 进行直流输电仿真

matlab语言编写的连续hopfield神经网络算法解决tsp(matlab languages consecutive hopfield neural network algorithm to solve tsp)

2D-DCT 压缩图像后，通过QPSK,AWGN信道编码传输后，IDCT解压缩回原始图像，适用于任何图像(Using DCT to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I use IDCT to reconstructe the orignial image. working perfectly.)

本函数将完成经典的w_svd模型下，数字水印的检测(This function will finish w_svd model, the classic digital watermark detection)