In this I want to put a line passes through maximum value of y and x axis for both plots, want to know the value of x at y=0 and ymax in legend or somewhere in figure? 댓글 수: 2 Azzi Abdelmalek 2013년 8월 9일 In your plot, y is neve...
maxx=x(find(y==maxy));%找出y最大值对应的x值 ax=axis;%获得当前坐标的范围 hold on;%保持图像 plot([ax(1),ax(2)],[maxy,maxy],'r:',[maxx,maxx],[ax(3),ax(4)],'r:');%绘制纵横线
How do I plot to create an image this this. For each x value I have minimum and maximum values. As shown in the image in the link below: http://postimg.org/image/75z65xvoz/ Thank you very much 댓글 수: 0 댓글을 달려면 로그인하...
histogram(___,Name,Value) histogram(ax,___) h = histogram(___) Description histogram(X) creates a histogram plot of X. The histogram function uses an automatic binning algorithm that returns bins with a uniform width, chosen to cover the range of elements in X and reveal the underlying ...
clc; clear all; x0 = [0.5 0.5 1]; ntheta = 1; A = [1,2 1;3,4 0;5,6 0]; b = [10;20;30]; Aeq = [1,2,3;2,4,1]; beq = [10;20]; lb = [0 0 -inf]; ub = []; options = optimoptions('fseminf','PlotFcn', 'optimplotfval','Display','iter','MaxIterations...
专门的“帮助”函数portfolioexamples_plot(请参见工具函数部分)使得可以在此处绘制所有要开发的结果。第一张图显示了根据资产的均值和收益的标准偏差分配的资产。此外,等权重、市场和现金投资组合都绘制在同一图上。请注意,portfolioexamples_plot函数将每月总回报转换为年化总回报。
plot [x, y] = ginput(); % Click on points, press Enter to finish % Step 3: Get axis limits from user input prompt = {'Enter X-axis minimum value:', 'Enter X-axis maximum value:', ... 'Enter Y-axis minimum value:', 'Enter Y-axis maximum value:'}; dlg_title = 'Input ...
x = linspace(0,10); y = sin(x); plot(x,y) ylim([-2 2]) Use Semiautomatic y-Axis Limits Copy Code Copy Command Create a surface plot and show only y values greater than 0. Specify the minimum y-axis limit as 0 and let MATLAB choose the maximum limit. Get [X,Y,Z] = ...
y = 0 0.3333 1.0000 ps = name: ‘mapminmax’ xrows: 1 xmax: 4 xmin: 1 xrange: 3 yrows: 1 ymax: 1 ymin: 0 yrange: 1 则此时的映射函数为: f: 1*(x-xmin)/(xmax-xmin)+(0),是否是这样的这回你可自己验证.O(∩_∩)O ...
plot(x,y,'.'); % 画图 axis([0 1 0 1]); % 坐标轴 t = 1:n; ts = 1:1/10:n; xs = spline(t,x,ts); % 三次方样条插值 ys = spline(t,y,ts); % 三次方样条插值 hold on; % 在原本已有图片的基础上画图 plot(xs,ys,'r'); % 画图 ...