close all clear all %eps = 0.0001; taup = 10.; b =10.; up_down = 1.; x = lfm_ambg(taup, b, up_down); taux = -1.1*taup:.05:1…
contour 源代码
探索Contour技术的精髓,掌握边缘检测与图像处理的核心。本页面汇集了21个精选资源,涵盖从基础理论到高级应用的全方位内容。无论是进行计算机视觉项目开发还是嵌入式系统设计,了解Contour都能帮助您构建更智能、高效的解决方案。立即访问,下载资料,开启您的专业成长之旅!关键词:…
function [cs,h]=m_contour(long,lat,data,varargin); % M_CONTOUR Draws contour lines on a map % M_CONTOUR(LONG,LAT,DATA,...) dra…
function hh = clabel(cs,varargin) %CLABEL Contour plot elevation labels. % CLABEL(CS,H) adds height labels to the current contou…
xa=-2:0.2:2; ya=-2:0.5:2; [x,y]=meshgrid(xa,ya); z=x.*exp(-x.^2-y.^2); [px,py]=gradient(z,xa,ya); contour(x,y,z); hold on q…
z=peaks; surf(z) shading interp hold on [c ch]=contour(z,20); set(ch,'edgecolor','b') [u v]=gradient(z); h=streamslice(-u,-…
function pennymelt(arg) % PENNYMELT Heat a penny. % Finite difference methods for the initial value problem for the % heat equ…
clear clc subplot(2,2,1) contour3(peaks,50); %画出曲面在三度空间中的等高线 axis([-inf inf -inf inf -inf inf]); subplot(2,2,2) contour(pea…
syms x y z=(x^2-2*x)*exp(-x^2-y^2-x*y); zx=simple(diff(z,x)) zy=diff(z,y) [x,y]=meshgrid(-3:.2:3,-2:.2:2); z=(x.^2-2*x).*…
f=inline('(x(1)^2-2*x(1))*exp(-x(1)^2-x(2)^2-x(1)*x(2))','x'); x0=[0; 0]; ff=optimset; ff.Display='iter'; x=fminsearch(f,x0,ff) …
function shili13 h0=figure('toolbar','none',... 'position',[200 150 450 250],... 'name','实例13'); [th,r]=meshgrid((0:10…