Answered
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...

14 years ago | 0

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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}

14 years ago | 0

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

14 years ago | 0

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Answered
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...

14 years ago | 3

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

14 years ago | 0

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Answered
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...

14 years ago | 0

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Answered
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...

14 years ago | 0

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Answered
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...

14 years ago | 0

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Answered
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...

14 years ago | 0

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Answered
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...

14 years ago | 0

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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...

14 years ago | 1

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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...

14 years ago | 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...

14 years ago | 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'},{...

14 years ago | 1

Answered
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 ...

14 years ago | 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 ...

14 years ago | 8

Question

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 ...

14 years ago | 17 answers | 8

17

answers

Answered
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...

14 years ago | 1

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

14 years ago | 0

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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'); ...

14 years ago | 5

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Answered
finding max value in an array
doc max

14 years ago | 0

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Answered
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])

14 years ago | 1

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Answered
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...

14 years ago | 0

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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...

14 years ago | 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...

14 years ago | 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.

14 years ago | 0

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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...

14 years ago | 0

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

14 years ago | 0

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

14 years ago | 0

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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...

14 years ago | 0