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Feeds
Very strange situation. By some reason the questdlg() does not work within a function:
Your function definition is wrong. Try function answer = Heat_Test() answer = questdlg('quest') end
quasi 6 anni fa | 0
Polar Plot for 2 element antennas
Firstly, I would use the polarplot function instead of polar. Then you couls just plot a single point at the coordinate that you...
circa 7 anni fa | 0
| accettato
How do I plot two graphs on one figure?
Something like: dy = diff(y); dx = diff(x); plot(x,y); hold on; plot(x(1:end-1),dy./dx) The gradient using ...
circa 7 anni fa | 0
Set Add-ons path using commands
Use addpath? <https://uk.mathworks.com/help/matlab/ref/addpath.html>
circa 8 anni fa | 1
Using the ellipse graph.
Your equation ends up with some negative values - (which I'm not sure can be correct?), but if you are using polar coordinates, ...
circa 8 anni fa | 0
trying to plot 2d graph with y=(x+some_thing/x+same_thing)
You need to use the ./ command, instead of just / y=(0.9*x+0.01)./(x+0.1) / by itself performs matrix division, whereas ...
circa 8 anni fa | 1
| accettato
flipud will not work anymore
It looks like you are calling flipud on the string 'deep', which will return the string 'deep'. I dont know what you cmocean com...
circa 8 anni fa | 1
Number of columns on line 2 of ASCII file [ ].m must be the same as previous lines.
If you just want to run that code, which is contained in a script, just type the name of the .m file without the 'load' command
circa 8 anni fa | 2
Just one y axis is drawn in GUI when I use the plotyy.
Hi, plotyy creates two axes objects. You need to copy both to the new figure. Are you sure that your code is copying both obj...
circa 8 anni fa | 0
| accettato
Need help altering code to so it records all values, not just the final ones.
Hi, One way to create a table is to convert from a standard array: fprintf(' \n 4) Newton Raphsons Method \n') fprin...
circa 8 anni fa | 1
| accettato
Undefined function 's' for input arguments of type 'double'
Your function computeDeltaF expects the object as the input, not the property value Change the following line: fu...
circa 8 anni fa | 0
How to extract column information of a mix cell array! - Please Help :(
Hi, In this example, all of your '100' and 200' values are strings, so you need to identify the cells in the second column of...
circa 8 anni fa | 1
| accettato
How to retrieve the output from callback function?
Hi, You will have to store the answer as a property or else if is will be lost when the callback function finishes executing....
quasi 9 anni fa | 3
Can I convert a complex value vector into corresponding string?
str = num2str(u) https://uk.mathworks.com/help/matlab/ref/num2str.html
quasi 9 anni fa | 0
| accettato
How do I name this variable dynamically?
In your example above, the variable "batch" is a string. You cant reference object properties or methods, or structure fields fr...
circa 9 anni fa | 0
Help me with this loop. contains handles structure
If you want to do it like this, you can access structure fields using strings by enclosing the string referring to the fieldname...
circa 9 anni fa | 0
| accettato
Reshaphing 3D Matrix into 2D Matrix
Yes reshape will work sz = size(A); B = reshape(A,sz(1),[],1); % or B = reshape(A,sz(1),sz(2)*sz(3)); Henry
circa 9 anni fa | 1
| accettato
How to display the coordinate system of the figure (UCS icon)?
Hi yu, Yes I have done it a few times. You should be aware that this will work for me because the scale on each axis is equal. F...
circa 9 anni fa | 2
| accettato
Rotating 3-D Histogram
How about: view(gca,[0 90]) % or ax = gca; ax.View = [0 90]; Henry
circa 9 anni fa | 0
import csv file to specific sheet in excel
Hi, xlswrite attempts to write each element of your array to a single cell in the worksheet. Your arrays (J and K) are cell a...
circa 9 anni fa | 0
How to control multiple pushbutton with keyboard using GUIDE?
Is it be possible that the focus is no longer on the figure and is instead on the pushbutton associated to the previous key? ...
circa 9 anni fa | 0
| accettato
How to change the way data is scaled to custom colormap in a scatter plot.
Hi, One solution is to set the CLim values for the axis to be equal positive and negative values. The white section of your c...
circa 9 anni fa | 0
