shuxuejianmo_8

MRI brain image segmentation

IIR滤波器的经典分析与比较，包括切比雪夫I型，II型、椭圆等！转换方式，冲击法，双线性（带通）(The classic IIR filter analysis and comparison, including chebyshev type I, II, elliptical, etc.! The switch pattern, impact method, double linear （bandpass filer）)

雷达信号产生的小程序 对初学者比较有用 用软件自带的函数实现(Applet radar signal produced more useful for beginners comes with software functions to achieve)

GUI用户界面，通过输入缝宽、双缝间距、电子个数等参数，演示出电子双缝衍射的规律。要求： （1）由用户任意输入可调参数的界面； （2）根据电子双缝衍射的规律，得到不同入射电子数目时的衍射图像和动态演示动画； （4）模拟出观察屏上的电子双缝衍射的强度分布图样。 (GUI user interface by entering the slit width, double-slit spacing, number of parameters, to demonstrate the electronic double-slit diffraction law. Requirements: (1) any input by the user interface of adjustable parameters (2) According to the law of electronic double-slit diffraction, get a different number of incident electron diffraction images and dynamic animation (4) simulate the viewing screen on the electronic double-slit diffraction intensity distribution pattern.)

％DEFINEV Scaling vector and derivative ％ ％ [v,dv]= DEFINEV(g,x,l,u) returns v, distances to the ％ bounds corresponding to the sign of the gradient g, where ％ l is the vector of lower bounds, u is the vector of upper ％ bounds. Vector dv is 0-1 sign vector (See ?? for more detail.) ％ ％ Copyright (c) 1990-98 by The MathWorks, Inc. ％ $Revision: 1.2 $ $Date: 1998/03/21 16:29:10 $( DEFINEV Scaling vector and derivative [v, dv] = DEFINEV (g, x, l, u) returns v, distances to the bounds corresponding to the sign of the gradient g, where l is the vector of lower bounds , u is the vector of upper bounds. Vector dv is 0-1 sign vector (See?? for more detail.) Copyright (c) 1990-98 by The MathWorks, Inc. $ Revision: 1.2 $ $ Date : 1998/03/21 16:29:10 $)

四节点等参元的matlab程序，可用于平面单元的有限元计算(four_node_quadrilateral_isoparametric_element matlabcode)

数值分析程序，《精通matlab最优化计算》，适合各专业最优化计算(Numerical analysis program, "proficient in matlab optimization calculations", suitable for all professional optimization calculation)

基于matlab的语音回波抵消系统仿真设计中FFT转换部分程序(Voice echo cancellation system based on matlab simulation in the design of FFT transform part of the program )

经典的拓扑优化SIMP方法，Sigmund写的(Classical SIMP topology optimization methods, Sigmund write)

6自由度puma机器人仿真程序源码。This is PUMA3d.M, a 3D Matlab Kinematic model of a Puma robot located in the robotics lab of Walla Walla University. The file uses CAD data converted to Matlab using cad2matdemo.m, which is located on the Mathworks central file exchange. ％ ％ This file is still being developed, for the latest version check the ％ Mathworks central file exchange.(6-DOF robot simulation program puma source. This is PUMA3d.M, a 3D Matlab Kinematic model of a Puma robot located in the robotics lab of Walla Walla University.The file uses CAD data converted to Matlab using cad2matdemo.m, which is located on the Mathworks central file exchange. This file is still being developed, for the latest version check the Mathworks central file exchange.)