Answered
I have data for five different years, I need to separate each year separately? what's the best possible way? I tried using datnum command..
you should not use datenum but datevec as then the year is stored in the first column timeVector =datevec(time); timeYear ...

8 years ago | 0

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Answered
Printing EPS file with a transparent slice
I am not familiar with your particular problem, but this submission has always helped me up to now to get my figures correct in ...

8 years ago | 0

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Answered
Colorbar not matching for loop plot colours
just a quick glance so not sure if this is what you are looking for but you should put the call to create the colors of jet outs...

8 years ago | 1

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Question

neural network target data
is it possible in matlab to have an aggregated target data for example, my target data are average daily values but I want my...

8 years ago | 1 answer | 0

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answer

Answered
How do I convert a text file which has one row of XY co-ordinate data into two separate columns?
read in all the data from the row and then you will have a column vector you could then use rowData = reshape(A,2,[])...

9 years ago | 1

Answered
Error using load? Unable to read file
you could use a try - catch block try load laserdata catch % write whatever code you want to be executed i...

9 years ago | 0

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Answered
How to identifiy similar rows in a matrix ?
have you tried the function unique with the option 'rows'?

9 years ago | 0

Answered
Matrix to be printed to a text file
the error that is given has nothing to do with the NaNs in your file but means that the file to were you want to write could not...

9 years ago | 0

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How to display the celcius sumbol (°C) using fprint??
first search the previous answers and you will find what you are looking for: <http://www.mathworks.com/matlabcentral/answers/3...

9 years ago | 0

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Compare values within a matrix
if you mean to find all numbers that are equal to each other when disregarding the numbers behind the comma than you can use som...

9 years ago | 0

Answered
Subscripted assignment dimension mismatch.
you should do this lower_1(1:firstmax, :) = [x(1:firstmax)',f1(1:firstmax)']; upper_1(firstmax:end,:) = [x(firstmax:end)',...

9 years ago | 0

Answered
How to get the starting and ending index of repeated numbers in an array?
try using the diff function before calling find

9 years ago | 3

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How to change the x increment in xy files?
just use interp1 to set all data to the same x-vector via linear interpolation. If you have large datasets, you might want to u...

9 years ago | 0

Answered
How do I plot using a circle on one end and a diamond on the other? see screen shot
as you can see from the legend also, these are just 4 different plots, if the data you have to plot your function is stored in x...

9 years ago | 0

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Answered
Searching for text in listbox without deselecting current choice
why not add a table to your GUI where you store the options that you click? Just add a pushbutton that clears the table when you...

9 years ago | 0

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Answered
reduce for loops number
the problem with this code that it needs to read in the whole image each loop, so for each pixel and since it is a large image t...

9 years ago | 0

Answered
Index exceeds matrix dimensions.
since you are also indexing to k+1 you cannot go all the way to the end of line1! for k=1:2:length(line1)-1 Ik=imcrop...

9 years ago | 1

Answered
How do I use a value of a pop-up menu (in the GUI) in an if-loop?
are you not just missing an end or did you forgot to copy it? energyLevel = str2double(contents(get(handles.popupmenu1,...

9 years ago | 0

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"Not enough input arguments"
without looking at your own defined function but try this as it is the correct syntax for anonymous function definition x=f...

9 years ago | 0

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Answered
I want values of Q_sun at different given time but got error: In an assignment A(I) = B, the number of elements in B and I must be the same.
there are many problems with this code for example: your t vector has 5 elements so the length of Q_sun will also be 5, ho...

9 years ago | 0

Answered
how to activate/deactivate some boxes of iutable depending on the entry in the first box
you can find your answer here : http://www.mathworks.com/matlabcentral/answers/2283-uitable-s-cells-as-a-readonly

9 years ago | 0

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Answered
How to ignore additional columns when reading a file using textscan?
just type doc textscan and you can find this there. So you need to add the * after the % sign for data that you do not want to r...

9 years ago | 2

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Answered
How to remove a row from a Table in the GUI
why did you open a new question? <http://nl.mathworks.com/matlabcentral/answers/223133-how-can-i-add-and-remove-a-row-from-a-ta...

9 years ago | 0

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Answered
MATLAB : problem with zoom on 2 courbs (plotyy)
instead of using gca you should store the handle of the axes generated by your plotyy command since two axes are created so you ...

9 years ago | 0

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Answered
How to read and plot the value against time till the condition if false
it seems strange to do this with a radiobutton instead of a stop pushbutton you should check if the interruptibility of your...

9 years ago | 0

Answered
How can I plot several lines on a figure with different colours when using plotyy?
you should index the handle hLine2 (which is not a fortunate name choice as it is not the handle to the second line, but contain...

9 years ago | 0

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Can I get he frequency of each value in a vector without a loop?
here you can find many useful tips: <http://www.mathworks.com/matlabcentral/answers/96504-how-can-i-count-the-occurrences-of-ea...

9 years ago | 0

Answered
Getting weekend (Saturday+Sunday) profiles from a yearly load profile 8760 data points
You should use a combination of histc and accumarray together on 1) weekday and datevec 2) datevec and max and 3) we...

9 years ago | 0

Answered
how to use cell function to convert string to number
a(:,2) = mat2cell(cellfun(@str2num,a(:,2)),ones(4,1),1)

9 years ago | 0

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Answered
Resample function error even with simple examples
when setting the path, you should be sure that you have administrator rights (right click matlab before opening to select this o...

9 years ago | 0