Matlab jokes or puns
Not a joke or pun, but in the spirit of MATLAB fun: There was an old math guy called Cleve who, while teaching, a pipe-d...

7 years ago | 4

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Relative to absolute file name
Converts relative path name to absolute path name

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Recursively search for files
Recursively finds all instances of files and folders with a naming pattern

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Example files from the "Reading Web Pages, Part 3: Speeding Up the Code" video
Example files shown in the "Speeding Up the Code" video on the "Stuart's MATLAB Videos" blog

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Example files from the "Reading Web Pages, Part 2: Using try/catch to Handle Errors" video
Example files shown in the "Using try/catch" video on the "Stuart's MATLAB Videos" blog

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Example files from the "Reading Web Pages, Part 1: Using webread" video
Example files shown in the "Using webread" video on the "Stuart's MATLAB Videos" blog

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Hierarchically grouped boxplot
A modification to boxplot that shows the hierarchical relationships between the grouping variables.

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Looking Up
A planisphere for any given location and time.

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The Warholer
GUI that displays an 8-color version of an image, based on RGB thresholding.

I need a guideline to learn MATLAB faster
You can now get started in MATLAB by taking the *free* <https://matlabacademy.mathworks.com/ MATLAB Onramp>. It teaches you the ...

7 years ago | 0

learn matlab for beginner
Given that you have a MathWorks.com account, the easiest way to get started with MATLAB is already freely available to you: <htt...

7 years ago | 0

How to learn MATLAB
In addition to the online learning options Andreas mentioned, you can also get started in MATLAB by taking the *free* <https://m...

7 years ago | 17

code to plot epicycle
Looks like a pretty standard homework problem. You have a bunch of scalar constants given, so just define those: >> T1 = 1;...

7 years ago | 1

Using for loops to generate an array?
TastyPastry's answer is perfectly correct, but it's worth asking an important clarification: *why* do you want to do it with a |...

7 years ago | 0

MATLAB Programming Techniques (online course)
I haven't *taken* the course, but I did help *write* it, so... :) As much as I hate to talk anyone out of taking our training...

8 years ago | 6

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plotyy x axis does not match
Try getting rid of the ticks on one x-axis (the one that hasn't been dateticked): set(ax(2),'XTick',[]) You may also wan...

8 years ago | 0

Shooting method for ODE interpolation error
Set a breakpoint on line 36 and run the code. When it stops at that line, see what you get from unique(fvegpont) I'm gue...

8 years ago | 0

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How can I import a specific matrix from an excel file using the xlsread command?
You need to use standard Excel indexing "topleft:bottomright": heightdata = xlsread('Height Data.xlsx','B3:KP5');

8 years ago | 2

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Using a time-stamp to find the median for every hour
If you could show a snippet of one of the data files I might be able to give some more specific guidance, but I'd suggest: * ...

8 years ago | 0

Two basic questions in matlab
1. It won't let you. Two options: (a) pad with something, such as NaNs, (b) use cell arrays to store each matrix in a separate c...

8 years ago | 1

Newton Raphson on Mathlab
Torsten showed how to find the roots of a polynomial. More generally, to find the zeros of any function: f = @(x) 0.5*x.^3 ...

8 years ago | 0

Probability of being under a target
Counting the number of samples with a given criterion is easy enough: threshhold = pi; nnz(X < threshhold) The |ecdf|...

8 years ago | 0

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One liner: A(strcmp(A(:,1),'No'),2) = strcat('-',A(strcmp(A(:,1),'No'),2)) Slightly cleaner with two lines: idx = s...

8 years ago | 0

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connecting points in scatter3 plot?
OK, now I understand the problem. The issue isn't that the data is representing 3-dimensional *points*, but that it's stored in ...

8 years ago | 0

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Overwrite empty cell array with strings
If |rowofstrings| is a 1-by-41 cell array then your first line will work if you change the |{}| to |()|: MasterCellArray(2,...

8 years ago | 0

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connecting points in scatter3 plot?
What about |plot3|? plot3(rand(5,1),rand(5,1),rand(5,1),'o-') But I also don't understand what the problem is with |line...

8 years ago | 1

Hi. How can i rectify my error i.e., not enough arguments
How are you calling this function? It has to be called with two inputs: foo = erlang_b(pi,42) The error you're getting ...

8 years ago | 0