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How do I convert or save data from excel as asc file in order to analyse it using MATLAB.
You might not have to convert it to an ascii file. help xlsread doc xlsread

ongeveer 12 jaar ago | 0

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View images in between loops
drawnow;

ongeveer 12 jaar ago | 0

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Which is the fastest way to display gray scale images (480 by 640) ?
Try using drawnow instead of pause(x)

ongeveer 12 jaar ago | 0

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Using 'single' arrays with the "filter" command
Make sure all your inputs to filter are singles. Here's an example for a simple moving average: x = rand(100,1,'single')...

ongeveer 12 jaar ago | 0

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How to give degrees representation to hue in HSV matrix
Just multiply the hue by 360.

meer dan 12 jaar ago | 1

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how to open mat file that contains DOT
Have you tried: load('experiment_1.1_test.mat','-mat') That will force MATLAB to treat it as a .mat file instead of an a...

meer dan 12 jaar ago | 0

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Answered
Copying and replacing of some values
It's a little bit of a round about way, but you could leverage MATLAB's strrep function. c = char(a); for ii = 1:len...

meer dan 12 jaar ago | 0

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what is the precision of a MATLAB datenum?
Well, let's find out. Let's take a look at the precision of the time "now," converted to seconds reference = now; pre...

meer dan 12 jaar ago | 0

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Answered
Function for Calculating Moving sum
help filter doc filter Example: Take a 10 element moving average. x = rand(1e3,1); n = 10; x_moving_average = fil...

meer dan 12 jaar ago | 2

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Question about single digits.
Its not the most elegant, but this works: A = str2num(num2str(123)')'

meer dan 12 jaar ago | 1

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Answered
Why won't padarray work?
type: which padarray What does it say?

meer dan 12 jaar ago | 0

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Answered
Is there a clever way to ditch 'find' and use logical indexing here ?
sorted_x = sort(x) logical_inds = x > 0.5 & x <= sorted_x(n);

meer dan 12 jaar ago | 0

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Answered
loop on a strfind
I think this can be done with arrayfun. % Your inputs A2 = 'Number'; B2 = '0123456789'; lm = char(randi([32 64]...

meer dan 12 jaar ago | 0

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A faster way to read a large text file
Before you exit, store what line you are at, then, when you reopen it, seek to that line. Right before you close: file_p...

meer dan 12 jaar ago | 2

Submitted

Clear Most
Allows the user to clear all but leave the breakpoints in place.

meer dan 12 jaar ago | 1 download |

Answered
IMPORT DATA FROM AN EXCEL SHEET
help xlsread doc xlsread

bijna 13 jaar ago | 0

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Answered
matlab in a car
<http://www.mathworks.com/mobile/>

bijna 13 jaar ago | 1

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Conditional Plotting
y1=0:0.01:1; y2=0:0.01:1; [Y1,Y2]=meshgrid(y1,y2); Z=((Y1 - Y2).*(Y1.^2 + 4*Y1.*Y2 - 6*Y1 + 7*Y2.^2 - 18*Y2 + 12))/12...

bijna 13 jaar ago | 1

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Answered
Unexpected MATLAB operator.( error)
Does your code actually have those carrots in there? >darcy2d If so, remove the carrots and your problem will be solved ...

bijna 13 jaar ago | 0

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finding nearest vlaue
Kash, You might want to try this. It'll allow for you to do the neighbors of more than 1 number at a time. Just change the v...

bijna 13 jaar ago | 0

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Answered
Curve smoothing using Matlab
help filter doc filter

bijna 13 jaar ago | 0

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Integrating A Vector (Or rather a series of point values)
x = [0.6 1.3 2 3 4 5]; % Your x values y = [12.6 87.2 74.2 45.3 23.4 14.2]; % Your y values Area = trapz(x,y) % The area...

bijna 13 jaar ago | 1

Answered
Improving MATLAB code ideas? - cells and matrices
<http://www.mathworks.com/matlabcentral/fileexchange/25977-mtimesx-fast-matrix-multiply-with-multi-dimensional-support> You c...

bijna 13 jaar ago | 0

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MAT file
What do you want to edit? Do you want to change a variable? Add a variable? Assuming it's the latter, you could just use the -ap...

bijna 13 jaar ago | 0

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random numbers
help rand doc rand

bijna 13 jaar ago | 0

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Built-in function diff - methodology
help diff doc diff

bijna 13 jaar ago | 0

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Answered
Basic 2D graph from 3D matrix?
plot(squeeze(A(1,1,:)))

bijna 13 jaar ago | 4

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Question

Mex error. Collect2 -lstdc++
Hey. I'm trying to compile a mex function, and I'm having a little trouble. Any help would be appreciated. The command is ...

bijna 13 jaar ago | 1 answer | 0

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answer

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How many exact decimals can offer Matlab?
Change the display format. Try: format long X % Your variable

bijna 13 jaar ago | 0

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Plot title with variables on single line
My best guess if that IndexReturns.colheaders is a cell array. Try using curly brackets instead. Example title([IndexRet...

bijna 13 jaar ago | 1

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