提问

Help me about plot and linspace in matlab ?
for example I plot the graph *y = 2/x* by plot command : x = linspace(1,10,100); y = 2./x; plot(x,y,'linewidth',4,'color'...

11 years 前 | 1 个回答 | 0

提问

Help me about GUI in matlab ?
For example I make a GUIDE to find the derivative of a function ? I make a edit text (with tag is edit1) to type a function inpu...

11 years 前 | 1 个回答 | 0

提问

Help me draw the region in matlab ?
For the region ,draw the region D and color the region D. a) D : x^2 + y^2 = 2x, x^2 + y^2 = 2y b) x^2 + y62 <= 2y, 0<=x<=y*sq...

11 years 前 | 1 个回答 | 1

提问

Help me about Plotting command in Matlab ?
What 's the difference between ezplot and plot command in Matlab ? Which should I use that the graph is nicer ?

11 years 前 | 1 个回答 | 0

已解决

Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...

11 years 前

已解决

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

11 years 前

提问

help me How to get the string from popup menu in matlab GUI ?
Could you help me how to get the string in matlab GUI. I wrote : get(handles.popupmenu1,'string'). but it's error and can't get...

11 years 前 | 1 个回答 | 0

提问

How can I add the arrow to the graph like this picture ?
http://free.ssc.vn/images/98img_therm30_1.png I make a plot in GUI, How can I add the arrow on the graph like the picture ? h...

11 years 前 | 2 个回答 | 0

提问

What's the mean of "axes(handles.axes1) " in GUI plot ?
When plotting in GUI, I see someones have the line: axes(handles.axes1); What does that line mean ? Could I skip that line ? ...

11 years 前 | 1 个回答 | 0

提问

Help me about the Edit text GUIDE ?
For example I make a simple GUI to calculate the sum of 2 number. I make 1 button, 2 edit text(with tag: edit1 and edit2), 1 st...

11 years 前 | 1 个回答 | 0

提问

Help me about plot in GUIDE. I have a problem
1) http://imgur.com/H9kmn.png 2) http://free.ssc.vn/images/87Untitledd.png Hi I'm Nhan from Vietnam. I'm a student. I m...

11 years 前 | 1 个回答 | 0

提问

Help me about matrix ?
help me write a code for this program type input 2 matrix A and B. Check whether A can multiply B ? If yes, calculate each ...

11 years 前 | 1 个回答 | 0

提问

Help me about plot y = 1/x
I want to plot the graph y = 1/x. I do in command window : syms x y x=0,0.1,1; y=1/x; plot(x,y) I appear the er...

11 years 前 | 2 个回答 | 0

提问

please help me about guide ?
In the guide, I have an axes to plot when I plot, the rate on the x and y axis change when I have a new plot. How I keep the r...

11 years 前 | 1 个回答 | 0

提问

help me about matlab guide and plot
I make a GUIDE that have an axex to plot. I plot the first curve. then I plot a new curve but I want to keep the first curve on ...

11 years 前 | 1 个回答 | 0

提问

Help me about guide in matlab ?
I make a GUIDE in matlab for my physics app. It have some buttons, edit text to input number, static text to return result, axes...

11 years 前 | 1 个回答 | 0

提问

I have a question about plot. Plesase help me.
I want to draw a line x = a perpendicular to the x axis in matlab. How do I do ? (with a = constant) value y from 3 to 5.

11 years 前 | 2 个回答 | 0

已解决

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

11 years 前