Answered
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

Submitted

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

7 years ago | 1 download |

Submitted

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

7 years ago | 1 download |

Submitted

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

7 years ago | 1 download |

Submitted

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

7 years ago | 2 downloads |

Submitted

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

7 years ago | 2 downloads |

Submitted

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

7 years ago | 3 downloads |

Submitted

Looking Up
A planisphere for any given location and time.

7 years ago | 1 download |

Submitted

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

7 years ago | 2 downloads |

Answered
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

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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

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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

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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

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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

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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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Answered
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

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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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Answered
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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Answered
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

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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

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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

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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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Answered
Conditionally Flip Sign in Table
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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Answered
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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Answered
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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Answered
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

Answered
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

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How can I stop an ODE overwriting variable values?
If I understand correctly, your ODE function takes in |t| and |y| (and possibly some other parameters), then calculates |Hatta| ...

8 years ago | 0

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If i have a random vector, e.g [2 4 3 4 3 4] how would i code a script to give how many times the max value is attained? I know the answer is obviously 3 here but what would the input be for any random vector? Many thanks in advance.
Easiest way: |nnz(u == vmin)|

8 years ago | 2

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How can I find the location of the minimum and maximum
Others have explained how to get the index of the max or min, but I'm wondering if you actually want to know what the matrix is ...

8 years ago | 0