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...

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

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 ...

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

Answered

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...

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

Answered

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...

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

Answered

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;...

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

Answered

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 |...

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

Answered

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...

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

| accepted

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...

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

Answered

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...

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

| accepted

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');

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

| accepted

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: * ...

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

Answered

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...

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

Answered

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 ...

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

Answered

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|...

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

| accepted

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...

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

| accepted

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 ...

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

| accepted

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,...

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

| accepted

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...

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 ...

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

Answered

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| ...

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

Answered

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 ...

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