Risposto
Using "find" for finding decimal values
MiauMiau, the numbers you are looking for are obviously different from the short format you see. Do this: [~,idx] = min(...

oltre 11 anni fa | 1

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Risposto
Here is a simple example. You should be able to adapt the concepts to your GUI or whatever. function [] = gui_timer() ...

oltre 11 anni fa | 0

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Changing the colour of a plot
load Data S = surf(x1, y1, z1); % Original to compare figure S2 = surf(x1, y1, z1); set(S2,'facecolor','interp','C...

oltre 11 anni fa | 0

Risposto
How to do set subtraction
a = 1:3; b = 2:5; c = setdiff(b,a)

oltre 11 anni fa | 4

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Risposto
How to vectorize a find
The last statement you show _is_ vectorized, so the question is ill-posed. I think what you are asking for is a way to speed up...

oltre 11 anni fa | 2

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Domanda

Where is a list of eventtypes for listeners?
_Usually_ I think MATLAB has excellent documentation, but there are occasions when I have to pull my hair out looking for someth...

oltre 11 anni fa | 2 risposte | 6

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Risposto
How to constantly update a plot off of a slider being pulled
Yes. function [] = slider_plot() % Plot different plots according to slider location. S.fh = figure('units','...

oltre 11 anni fa | 0

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If , while with or
Did you look at the documentation? doc while In the documentation are examples. a = 1; b = 10; c = 20; d...

oltre 11 anni fa | 1

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Does logical indexing have a direct inverse?
Simple example: A = randperm(4); X = [0 1 0 1] B = A(X~=0) clear A Now _just look at_ X and B. By looking at j...

oltre 11 anni fa | 0

Risposto
How do I plot specific values from a matrix
idx = A(:,4)==3.7 & A(:,2)==1.2; plot(A(idx,1),A(idx,5)) Beware floating point issues!

oltre 11 anni fa | 1

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Correction function for graph
Use the SURF function to make a surface. doc surf

oltre 11 anni fa | 0

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UICONTEXTMENU will not appear on GUI

oltre 11 anni fa | 0

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Compare two vectors for similarity
What is the criteria for 'almost similar' in your application? 90% same exact values? 90% of the values in one vector within 9...

oltre 11 anni fa | 0

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Risposto
For Loop runs too many times
I am confused about your question. You say you want to have C be a 2-by-3-by-4 array at the end of the loop, correct? That is ...

oltre 11 anni fa | 1

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oltre 11 anni fa | 0

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Risposto
Product of probabilities by group
Here is another method. This might work best if you have groups in increments of one because it uses the group number as the in...

oltre 11 anni fa | 1

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Risposto
Predefined variables k, z? Ans Help
k is a integer constant: Any integer k gives another solution. This is common with periodic functions. z is probably any comp...

oltre 11 anni fa | 0

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GUI differences among different users
Set the renderer of the GUI figure to painters or zbuffers and try again.

oltre 11 anni fa | 0

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Gamma function in MATLAB
syms s y I = int(s^(1/40)*exp(-(y-5)^(2)/(2*s^2)),s)

oltre 11 anni fa | 0

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How does one add multiple objects at random postions?

oltre 11 anni fa | 0

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Problem with datestr e datenum
>> data_even = {' 31/10/2012' ' 31/10/2012' ' 01/11/2012' ' 01/11/201...

oltre 11 anni fa | 0

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Risposto
In a MatLab plot, when is 'box on' the default, and when is it not?
I see you were not just using the PLOT function. The STAIRS function sets the box to on (line 99 in stairs.m). Thus as I s...

oltre 11 anni fa | 0

Risposto
Select a radiobutton.Calculate derivation or integration.
If you put the code in SelectionChangeFcn, then the integral or derivative will be computed as soon as the user changes radio bu...

oltre 11 anni fa | 1

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Risposto
how can i determine whether a matrix of any size is sorted or not (by rows and by columns)?
See the help for the ISSORTED function. help issorted

oltre 11 anni fa | 0

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Need help with edit box in matlab gui
n = str2double(get(handles.edit2,'String'));

oltre 11 anni fa | 0

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Risposto
Vectorize sum of discount rates
R = 5; cumsum(R.^(0:4))

oltre 11 anni fa | 0

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Risposto
Matlab out of memory when use index to access an element of an array
You are probably seeing copy-on-write behavior. When you first assign the value of rows to cols, MATLAB doesn't actually create...

oltre 11 anni fa | 3

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Risposto
how to simplify multi- if statement
STR = char(65:90) KEY = randi(10000,1,length(STR)) But what are you going to do with these that you would need an IF blo...

oltre 11 anni fa | 0

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Risposto
Subscript indices must either be real positive integers or logicals.
In that line you are indexing k and a as if they were variables. you need to insert a * in two spots. You have 'a(' instead of...

oltre 11 anni fa | 1

Risposto
Plots Stacking when it is unwanted.
Your description of the problem is not clear. Do you want to put a: hold off as the last line of this section of code?

oltre 11 anni fa | 0

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