Risposto
Is there a simple method to exclude empty categories from charts
It's a little extra code to write, but it should be able to be made generic -- follow the lead of @Cris LaPierre in that thread;...

oltre 3 anni fa | 0

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I wrote 2 functions and I don't know why they don't work-even when I change the file name to the name of the first function I recive error
"...and I got the error: Unrecognized function or variable 'calcTailorExp'." "Even though I've define it as the same file of my...

oltre 3 anni fa | 0

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Risposto
How to plot using errorbar but the error bar only in every 5 points
First, 3) above isn't so -- if you plot the same data with plot() and with errorbar() the two lines will overlap identically; th...

oltre 3 anni fa | 1

Risposto
How to write the data to a file with a specific format?
>> fmt=[repmat('%14.6E',1,size(X,1)) '\n']; >> fprintf(fmt,X.') 0.000000E+00 1.250000E-01 1.250000E-01 0.000000E+00 2.50...

oltre 3 anni fa | 0

Risposto
Unexpected high memory usage in MATLAB.
Absolutely no way anybody here can diagnose something without seeing the code -- it's quite possible your code has an inadverten...

quasi 4 anni fa | 1

Risposto
Downsample and reconstruct a subsection of a vector?
If they're just vectors, I think the simplest is probably the best and likely the quickest... LO=geo.FineSamplingBox(1); HI=geo...

quasi 4 anni fa | 0

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How to make non iterative code faster than the iterative when using line by line backslash inverse ?
"Is there any other solution ?" Yeah, go on to the next step in your overall problem. There's nothing wrong with for...end loo...

quasi 4 anni fa | 1

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How to change comma to dott for multiple text files and save the changes in the same text files?
Your variable MyFiles is a dir() struct containing the list of files; addressing it does NOT open the file, simply refers to the...

quasi 4 anni fa | 1

Risposto
How do I delete a repeated element in a single array cell?
In [~,b3] = find(sam_pulse(x,:) == max(sam_pulse(x,:))); %find the cell with max value you're doing the wrong thing using ma...

quasi 4 anni fa | 1

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how do I extract subsets from a vector
One way just using the form of the file... S=readlines('yourfile.txt'); % import as string array ixFrom...

quasi 4 anni fa | 0

Risposto
Log-log plot with error band that has negative numbers
You simply can't plot negative numbers on a log axis...they don't exist (well, they do, but they're complex). It's not the fill...

quasi 4 anni fa | 0

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Risposto
How can I remove rows containing Nan values in table?
ixnan=(isnan(tTable.TAVG)|isnan(tTable.Tfreezing)); % logical vector either variable nan tTable(ixnan,:)=[]; ...

quasi 4 anni fa | 0

Risposto
How to add error bars as a region about the data?
Very crude but with some data at hand illustrates one way... X=1:numel(c); hL=plot(X,c,'kx-'); % plot orig...

quasi 4 anni fa | 0

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Risposto
Error writing a cell to a text file having numerical value separated by space
OK revisitng with the previous comments -- as thought, using the MATLAB fixed-width import object makes things much simpler to d...

quasi 4 anni fa | 1

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Risposto
Extracting extremum X,Y coordinates from plot
findpeaks in the Signal Processing TB can be very helpful for such -- remember a minimum is the maximum of a negated signal. Pe...

quasi 4 anni fa | 1

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Problem using retime for timetables
Your issue is the input time sampling isn't actually on precisely a one-minute interval; the recorded timestamps include fractio...

quasi 4 anni fa | 0

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Risposto
How to replace the values of a vector from desired location to its end?
The log scale plot was helpful to visualize the situation...good idea, but then you're far more aware of what the data are than ...

quasi 4 anni fa | 0

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Risposto
Error writing a cell to a text file having numerical value separated by space
I'd do the conversion first, then make whatever mods are desired...I'm assuming the file has been corrupted by the display artif...

quasi 4 anni fa | 1

Risposto
How to present randomly 70 different images on 70 different trials from a set of 161 images which is stored in a particular folder ?
Your code works except you're not doing anything inside the loop with each image in turn; you're just reading in and overwriting...

quasi 4 anni fa | 0

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Risposto
Have code check if file exists and if not, continue
... dL = dir(fullfile(directory,'*HLF*BX NOM.txt')); dH = dir(fullfile(directory,'*HHF*BX NOM.txt')); for i = 1:numel(inf) ...

quasi 4 anni fa | 0

Risposto
A quick way to make sure the columns in each row are decreasing for matrix A
That'll take iterating over the columns...and could be necessary to be recursive depending upon the input data. But, for the on...

quasi 4 anni fa | 0

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Risposto
add 'dd-MMM-yyyy' data to datetime array in form 'HH:mm:ss:SSS' with rollover
Let's try a little mod on @Star Strider's idea... Times = ['23:59:59:873' '23:59:59:893' '23:59:59:933' '23:59:5...

quasi 4 anni fa | 1

Risposto
When converting datenum to datetime, days are off by 1 and years are incorrect
Per documentation, Excel uses funky time conventions; use the conversion from Excel and all will be well...I saved only about 25...

quasi 4 anni fa | 0

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Risposto
Fraction in Matlab label axis without using latex interpreter?
Can't always have what we want, unfortunately. It's been a frustration "for since forever" that there's inconsistent and limite...

quasi 4 anni fa | 0

Risposto
clear distinction between positive and negative values in plot
Try mymap=[0 0 1;1 1 0]; mesh(peaks) colormap(mymap) If the mean of your surface isn't zero, you might want to plot sign(Zpl...

quasi 4 anni fa | 0

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Risposto
How to reset the label range for a heatmap?
Sure. Use the alternate form for pcolor with the requested X, Y coordinates... C=I2disp([1:end,end],[1:end,end]; % a tem...

quasi 4 anni fa | 0

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Risposto
How to index a specific column in a Cell
Dereference the cell, then index into the resulting array... c=[{[[0:3].' rand(4,1)]} {[10+[0:3].' rand(4,1)]}] c{2}(:,1) ...

quasi 4 anni fa | 0

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Risposto
Why is pause function so inaccurate on Windows?
pause uses the Windows default system timer which is 15 msec unless a high resolution timer has been user-created/set. So, you...

quasi 4 anni fa | 2

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What is missing from MATLAB #2 - the next decade edition
Maybe there's a way I've not found, but I wish arrayfun and cellfun would have automagic argument expansion so one could pass ot...

quasi 4 anni fa | 1

Domanda

Preventing Early User Closing of Application
If the application is busy doing its thing, before it goes off and starts can disable the various buttons to prevent trying to s...

quasi 4 anni fa | 1 risposta | 0

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