changguipid

Here,we want to estimate a system with ARX and ARMAX. the euation of system is : 2(s+1)/s^2+2s+2 so first, we find the discrete equation that sampling frequency is 100ms. Here,in our sample,na=nb=2,nc=1 also ,this algorithm find the poles and zeros of the system.

给出算例的蜜蜂算法，可以用于智能优化，有实例，可供参考修改应用(Colony algorithm)

region growing: Perform segmentation by region grow1ng. [G, NR, SI, TI] = REGIONGROW(F, SR, T). Scan be an array (the same size as F) with a 1 at the coord1nates of every seed point and 0s elsewhere. S can also be a single seed value. Similarly, T can be an array (the same size as F) containing a threshold value for each pixel in F. T can also be a scalar, in wh1ch case it becomes a global threshold.

对图像进行基于SIFT算法的特征提取并对图像特征并实现特征匹配(the implement of the sift algorithm and matching based on the feature extracted the image)

水面无人船舶建模所需要的海风干扰模型，带详细说明，源创科研代码(The sea breeze by the water unmanned ship modeling interference model, with a detailed description of the source of a research code )

扫频信号3d分析,时间、幅度、频率三维显示，图形用水墙、分布图显示。(The sweep signal 3d, time, amplitude, frequency, three-dimensional display, graphics water wall maps.)

使用OMP的CS重构算法，包含有lena图像。重构生成的图像质量由随机生成的重构矩阵决定(The use of OMP CS reconstruction algorithm, contains Lena image. Reconstruction image quality by the random generation of reconstruction matrix decision)

matlab环境下fft 应用的简单实例(failed to translate)

这是一个包含有几十个程序的软件包，可以求网路的最短路径等。(This is a program contains dozens of packages, you can seek the complexity of the network, such as the shortest path.)

investigation Reentrance problems of Heart