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Combining Graphs into one Figure
The command figure makes a new figure, so just remove the second call to figure and you should be in good shape! %% Part 1 ...

7 dagen ago | 0

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What is the exact reason of this error? I am not getting it. Any help will be appreciated.
As @Mathieu NOE points out, there's something a little strange in your col_headers = line. This line has a bunch of extra charac...

8 dagen ago | 0

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Merging three 3D plots into one
You can copy the surfaces from each of the axes, in each of the figures that you open like this: a=open('BandL_my_replication_v...

8 dagen ago | 0

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Answered
Issues with greyscale png images in matlab
This looks like the result of loading an indexed image, you can read the colormap using the second output of imread: [img,cmap]...

8 dagen ago | 0

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My line plot is not showing
Did you want to plot 1:Ns vs p (without the i)? plot(1:Ns,p)

8 dagen ago | 0

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How to combine multiple images into an array
You can convert a 'greyscale' RGB image to a 2D image in a few ways. For instance: you could just take one channel (like the red...

8 dagen ago | 0

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Multiple 3D trajectories displayed on same axis
There's a typo in your code: x1_2 = rmmissing(x1); y1_2 = rmmissing(y1); z1_2 = rmmissing(z1); x2_2 = rmmissing(x1); y2_2 =...

8 dagen ago | 0

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Answered
Incomplete Normal Distribution Plot on MATLAB
The function normpdf(x,mu,sigma) will return the pdf of the normal distribution with mean mu and standard deviation sigma, evalu...

8 dagen ago | 0

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How can I calculate log10(variable) ??? there is error..
Assuming you've defined your variable and it's numeric, this should work: variable=100; log10(variable) x=[100 200 500 1000];...

8 dagen ago | 0

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Answered
Convert Python time to Matlab datum
Python has several ways it represents time. A common one is so called unix timestamps, which are the number of seconds since 197...

11 dagen ago | 1

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Answered
error when using datetime()
Does it work if you add str2double? like this: S.date = datetime(S.Year, S.Month, str2double(S.Day), 0, 0, 0, 'Format', 'uuuuMM...

11 dagen ago | 0

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Answered
How can I build a matrix with an increasing number of terms in each row?
You can't have a matrix with a different number of elements on each row, but if you wanted the sums 1, 1+2, 1+2+3,... (as you de...

11 dagen ago | 0

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Answered
Call fields from a struct
I'm a little confused, but I'll venture some guesses.... Do you have a struct init in your workspace (where you're calling th...

11 dagen ago | 0

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surf command doesn't plot the value next to NaNs values
If you think of surf as defining a bunch of little rectangles, when one vertex is missing you can't draw the rectangle. Your d...

11 dagen ago | 1

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Printing cell array with skipping a value
If you want to get rid of just the one value, how about setting it to empty inside of matComp. Note that you'll end up with one ...

12 dagen ago | 0

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tiledlayout not forming figures as intended
Just pasting my comment in the answer in case it may help someone else, it struck me as strange that there was a hold on before ...

12 dagen ago | 0

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Specifying a sample of data from a table
This sounds like a pretty broad topic, how to index things in MATLAB. You might be interested in this documentation page abou...

12 dagen ago | 0

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How to save a figure of a specific size with exportgraphics
you created a tiledlayout in one figure, set some of its characteristics but didn't add anything to it. Then you created a new f...

12 dagen ago | 0

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Saving a functiong graph inside a matrix
You can use im2gray to convert an RGB matrix to grayscale: x = linspace(-5,5,100); y = x.^2; plot(x,y) fr=getframe(gca); gr...

12 dagen ago | 1

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add arrowtext outside the figure
annotations are defined with respect to the figure, in the units of the figure. plot(rand(1,10)) pos=get(gca,'Position') o...

13 dagen ago | 0

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what does thegrid{1}.points=(1:n); mean?
Cell arrays are containers for heterogenous data, each cell can hold arbitrary types/sizes/shapes. Cells are addressed with { } ...

13 dagen ago | 1

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How to make a plot in function of timetables expressed in UTC ?
It's probably easier if you use readtable instead of load, which will pull in the times automatically: t=readtable('Dates.txt')...

13 dagen ago | 1

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Answered
Google sheets to table in matlab
You might try this file exchange submission: https://www.mathworks.com/matlabcentral/fileexchange/39915-getgooglespreadsheet An...

13 dagen ago | 0

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Why is my plot not working in my for loop?
this isn't running a loop because you're iterating from 1 to length(theta2) and length(theta2) is 0 theta2=linspace(0,2*pi,2*pi...

13 dagen ago | 0

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Polymarker geographic contour plot
Yes this is possible. I wouldn't call this a contour plot, it's really more like a bubble plot. You can't make triangles with...

13 dagen ago | 0

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if or for loop
You can find the index of the first and last instance of power greater than 0 using the find function, then put those indices ri...

13 dagen ago | 0

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Answered
A function that counts the number of zeros in a vector
you were pretty close, you just didn't need the find, or the /11 D = [ 1 0 1 0 1 0 1 0 1 ...

13 dagen ago | 1

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How to call one of two conditions in matlab function?
When you call a function with one output MATLAB will return the first output, the names specified for outputs when calling it ar...

13 dagen ago | 0

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Answered
gunzip subfolders at once
You can pass wildcards to gunzip (note that the first example does exactly this): fp = 'C:\Main\Data\subf1\subf2\subf3\subf4\su...

13 dagen ago | 0

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Answered
How do I fix axis labels and numbers?
I think you want your y-axis (which, because of your use of camroll is the horizontal axis) at the bottom. Because MATLAB still ...

14 dagen ago | 0

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