Risposto
Plotting bifurcation diagram for Henon Map
Reading this <http://www.mathpages.net/Henonmap.html page> you can see that the parameters a and b are just two values, your a i...

quasi 15 anni fa | 0

Risposto
access structure fields without loop
Catch each name into a cell B={A(1:100).name}; If can get any name into a string like this B{1}

quasi 15 anni fa | 0

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convert to binary
Use the dec2bin function, the result is a string

quasi 15 anni fa | 0

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How to pass variables to a callback function and back again?
The timer code, TimerFcn is executed in the base workspace so the reason for the assignin lines (just in case you use the code i...

quasi 15 anni fa | 3

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matrix question
Q =[10 20 30 40 50 60 70 8 9 10 11 12 13 14 33 30 27 24 21 ...

quasi 15 anni fa | 0

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How to execute at a specific time?
Replace 'disp(''Hello'')' by your function with the symbol @ before it, example @MyFunction t = timer('TimerFcn','disp(''Hel...

quasi 15 anni fa | 0

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Risposto
How to plot two plotyy plots in the same plot
[ax,h1,h2] = plotyy(...) hold(ax(1)) plot(ax(1),...) hold(ax(2)) plot(ax(2),...) The problem was simple, hold on jus...

quasi 15 anni fa | 0

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Risposto
solutions of equations
We are providing you solutions but you don't seem to be understanding them (your matrix question shows it), please try to unders...

quasi 15 anni fa | 0

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Risposto
symbolic processing
syms x f1=tan(2*x-45) %no tand in my symbolic toolbox so use tan and convert values f2=sin(30-3*x) xx=2 %point wher...

quasi 15 anni fa | 0

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Risposto
using polyval(a,x)
%first way to find if the equality is correct f=@(x) (-5/12+6)*x^3+(-7+4)*x^2+3*x+9; f(2) %second way polyval([-5/12+6...

quasi 15 anni fa | 0

Risposto
Evaluating an expression in terms of x:
%make them anonymous functions f1=@(x)tand(2*x-45) %notice that's not tan but tand, it uses degrees f2=@(x)sind(30-3*x) %i...

quasi 15 anni fa | 1

Risposto
Function capability in Matlab
%just in case you discard that function and just want to import all files for n=1:30 MyWork{n} = importdata(['data' num2st...

quasi 15 anni fa | 1

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new virsion
I don't think you can get those versions for free but you can try the <http://www.mathworks.com/programs/trials/trial_request.ht...

quasi 15 anni fa | 0

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Modifying a string
c={{'777T'},{'111T'},{'222T'}} for n=1:numel(c) c{n}=['00' char(c{n})]; end c or this alternative: c={{'777T'},{...

quasi 15 anni fa | 1

Risposto
Matlab function: c2d => what does sample time
That's just the sampling time of the conversion of your transfer function from continuous to discrete (each method has it's own ...

quasi 15 anni fa | 0

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Discussion


Do you think that MATLAB is expensive?
We all know that MATLAB is probably the best software for engineering purposes, I think it's a little expensive unless you have ...

quasi 15 anni fa | 8

Domanda


Do you think that MATLAB is expensive?
We all know that MATLAB is probably the best software for engineering purposes, I think it's a little expensive unless you have ...

quasi 15 anni fa | 17 risposte | 8

17

risposte

Risposto
opinion about matlab
ekta the opinion of your instructors is very sad, they don't know what they talk about or they might be using some concurrent pr...

quasi 15 anni fa | 1

Risposto
Change LineWidth with help of a function.
You don't have the getPlotHandle function!

quasi 15 anni fa | 0

Risposto
sym and syms
syms is a shortcut to the function sym, it makes it easier for the user to create symbolic variables. Example: x=sym('x'); ...

quasi 15 anni fa | 5

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Risposto
finding max value in an array
doc max

quasi 15 anni fa | 0

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Risposto
finding an output from a matrix using a single syntax
R=[Q(3:6:18) Q(21:6:45)] Edit, there's one shorter version R=Q([3:6:18 21:6:49])

quasi 15 anni fa | 1

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Risposto
Accessing another GUI's objects from a GUI
One easy way is to tag objects, for example if you have one slider in one GUI and you want it to be easy to find by other GUI do...

quasi 15 anni fa | 0

Risposto
matlab matrices
with the dot the operations are done element by element, example with multiplication: [1 2 3].*[4 5 6]=[1*4 2*5 3*6] without t...

quasi 15 anni fa | 0

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How to extract info from a chemical formula
That's not easy to do, for example not all formulas have the constituents separated by a number, you also need to have all possi...

quasi 15 anni fa | 0

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how to access the code of any s function
Block Parameters, press the edit button. Might not work for all s-functions.

quasi 15 anni fa | 0

Risposto
passing values between functions in GUI
<http://blinkdagger.com/matlab/matlab-gui-how-to-easily-share-data-between-two-separate-guis MATLAB GUI – How to Easily Share Da...

quasi 15 anni fa | 0

Risposto
calling a script
just write the name of the script and press enter

quasi 15 anni fa | 0

Risposto
Finding polynomial roots without normal form
Use the <http://www.mathworks.com/help/techdoc/ref/fzero.html fzero> function instead.

quasi 15 anni fa | 0

Risposto
pade-laplace: stuck with pade approximation!
Why do you define the symbolic variables in every loop? there's no need for it, just define the symbolic variables once before t...

quasi 15 anni fa | 0

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