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Curve fitting with no input give
Do you mean you want to fit a curve to no data? That sounds easy, for I would think that just any curve can fit no data with eq...

15年以上前 | 0

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Notepad focus window
It works here. command = sprintf ('notepad %s', [pwd,'\myfile.m']); system (command); Did you mean that you want MATL...

15年以上前 | 1

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storing of values in matlab
You need to stop posting many questions on the exact same subject, take a deep breath, and figure out *_exactly_* what you are t...

15年以上前 | 0

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what the symbol r represent in this equation
It looks like an independent variable.

15年以上前 | 0

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Rotation of Tick Labels
Look on the <http://www.mathworks.com/matlabcentral/fileexchange/?term=rotate+labels File Exchange>.

15年以上前 | 2

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Programming the push button
Put the name of the M-file in the callback function to the pushbutton. For example, if the M-file you wish to run is: myfile.m,...

15年以上前 | 0

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Polynomial curve fitting--how to use cubic
Do you mean, how to get the coefficients from the command line? PP = polyfit(1:length(x),x,3); *EDIT* To plot the polynomial...

15年以上前 | 0

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質問

Attack of the spammers?
This message was sent to you via your profile page at MATLAB Answers. Hello My name is miss Jelin,i am looking for a...

15年以上前 | 5 件の回答 | 4

5

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solve by substitution method
Do you have a question? One related to MATLAB?

15年以上前 | 0

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lagrange interpolation, .m
This is really a question for the author of the program. I believe it is also bad etiquette to post somebody's code like that w...

15年以上前 | 1

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x and y axis labels
I am not sure why this doesn't work, but the latex for a bar is: '\=x' that is, according to: <http://www.stdout.org/~wins...

15年以上前 | 0

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Plot - Grid problem : I need grid for each increment in x
% First your plot: y=[8 0 5 5 4 0 8 1 7 3 5 1 4 8 2 7 2 0 ]; x=[ 1 0 4 0 5 1 5 1 8 3 4 6 4 7]; Tx=length(x); Ty...

15年以上前 | 0

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Problem with Gui with two Listboxes and a popup menu
I would bet that you have the 'value' property of the disappearing listbox set to a number that is more than the number of items...

15年以上前 | 0

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isequal fails with equal structs
isequal(@(x) sin(x),@(x) sin(x)) <http://www.mathworks.com/help/techdoc/matlab_prog/f2-38133.html#brlptk1-7 Never>...

15年以上前 | 2

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Error in horzcat
It would really help if you indicated which line errors, as I am sure you could guess if you put yourself in our shoes - but any...

15年以上前 | 1

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Assigning an index to each row based on column values in a matrix.
[As,I] = sortrows(a); As = any([1 1;diff(As(:,1:2))],2); I = As(I) . . *EDIT* The above will not work always, but th...

15年以上前 | 4

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Multi-line Titles in LaTeX on Response Plots
So trick MATLAB! close all % So you know I am starting fresh T = title({'First line','Second line'}); set(gca,'visible'...

15年以上前 | 0

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Matlab question in connecting dots..?
Try this instead: tfinal = 75; hla = 1; hlb = 5; la = log(2)/hla; lb = log(2)/hlb; n0 = 100 ; timestep = 1; ...

15年以上前 | 1

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Turning off auto-grouping of lines into lineseries
I am a little confused. All of the objects returned by the PLOT function are lineseries objects. Can you give an example FOR l...

15年以上前 | 0

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hold data from a regular plot to a semilog plot
It is not clear to me whether you want to have two different curves, one in linear scale and the other in logarithmic scale or w...

15年以上前 | 0

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Permutation/shuffling of number sets
Here is another method, using <http://www.mathworks.com/matlabcentral/fileexchange/11462-npermutek NPERMUTEK>: P = logical(...

15年以上前 | 2

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plot multiple eval output
Use cell arrays instead, as the FAQ shows. for n=1:nframes figure Fr{n} = slices(:,:,n); imagesc(Fr...

15年以上前 | 1

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Command Line Edit Font Preferences
See this article: <http://undocumentedmatlab.com/blog/changing-system-preferences-programmatically/ Changing system prefs p...

15年以上前 | 1

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How to plot this function?
If you want to do it manually, try this: f = @(z) quadv(@(x) (1/(3*sqrt(2*pi)))*exp(-(x-30).^2/18),z,100); Z = 0:.25:50; ...

15年以上前 | 0

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How to plot this function?
Try this instead: x=0:10:200; y=0:0.05:1; [X,Y]=meshgrid(x,y); Z=(-0.5)*X.*(X+1).*(X-1).*((Y.^X./X)-(2*(Y.^(X-1))./(X-...

15年以上前 | 0

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How to overwrite built-in fprintf
You cannot overwrite it, but you can mask it. Put a new M-file in your directory called 'fprintf.m' Then when you call FPRINTF...

15年以上前 | 1

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simple question but im new to matlab about restricting an axis to a certain value
zlim([0 10])

15年以上前 | 1

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Select a line object using the mouse
If you are looking for a quick and dirty way to get the handle from a click, you can do this: x = 0:.001:1; L = plot(x,x.^2...

15年以上前 | 0

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I made a function file but it is not readig in my other file. I need help having it read and possibly with my for loop also.
You should go back and format your question with the code format button! If we re-write your velocity function as: funct...

15年以上前 | 0

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Can a MATLAB script run silently?
Why would the script be displaying anything? Go through the script and make sure there are no calls to DISP, and every line end...

15年以上前 | 4

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