超声数值模拟

层次分析法（Analytic Hierarchy Process，简称AHP）是将与决策总是有关的元素分解成目标、准则、方案等层次，在此基础之上进行定性和定量分析的决策方法。(AHP (Analytic Hierarchy Process, the AHP for short) is the elements related to the decision is always broken down into objectives, principles, scheme, such as level, on the basis of the decision-making methods of qualitative and quantitative analysis. )

这是matlab的常用的函数，很有用的喔，好不容易淘的。(This is commonly used matlab functions, very useful Oh, finally Amoy.)

说明：  这是一篇关于移动机器人路径规划与避障的文献。很好的(This is a literature on mobile robot path planning and obstacle avoidance. Good)

该语言由matlab实现，通过catia建模，并在其中进行网格划分，然后由程序读入，用物理光学法计算其雷达散射截面，该算法经多次使用验证。(The language by matlab to achieve, by catia modeling, meshing, and then read by the program, physical optics method to calculate the radar cross section, the algorithm repeatedly verified.)

用matlab求二维凸包，并求出二维凸包的面积(Using matlab to calculate the two-dimensional convex hull, and find the two-dimensional convex hull area)

说明：   编写时间2009年2月24日第1次 以后以此区别修改版本!!! ---------频域传递公式推导------------ 变量说明:zn1 zn2:分别为左塔和右塔阻尼比 w1式起重机w1 w2:左塔和右塔固有频率 w01 w02 wc分别连体左支座、右支座、连体自振频率 zn01 zn02 分别为连体左支座、右支座的连接阻尼比 非对称双塔连体结构 主要考虑支座连接频率比的变化结构反应功率谱曲线( Write time, February 24, 2009 1st after a modified version of this distinction!!! --------- Frequency-domain transfer formula derivation------------ variable Description: zn1 zn2: respectively, the left and right tower tower damping ratio w1 crane w1 w2: the left and right tower tower natural frequency w01 w02 wc Siamese left bearing, respectively, the right bearing, Siamese natural frequency zn01 zn02 Siamese respectively, bearing left and right bearing link damping ratio non-symmetrical structure Siamese twin towers bearing the main consideration changes in the ratio of the structure connecting the frequency response curve of the power spectrum)

说明：  matlab程序，小波谱分析mallet算法经典程序，包括1.正弦波定义，2.小波滤波器谱分析，3.MALLET分解算法，4.MALLET重构算法(matlab program, the small spectral analysis algorithm for the classic mallet procedures, including 1. Sine definition, 2. wavelet filter spectrum analysis, 3.MALLET decomposition algorithm, 4.MALLET reconstruction algorithm)

Set of functions that can be used for interpolation of scattered data of any dimensionality. (Set of functions that can be used for interp olation of scattered data of any dimensionalit y.)

实现计算器的功能，matlabGUI,中的加减乘除运算等等，并且设计界面模拟小米计算器(FUNTIONS FOR CALCULATOR USE THE GUI OF MATLAB)

Artificial neural network for prediction