Respondida
Write a script that will create a (random) vector of ages then make a graph in matlab
Instead of asking the community to write the full script for you, I suggest trying to write something yourself and then posting ...

más de 10 años hace | 0

Respondida
I am trying to obtain a series of vectors made of elements from a larger vector given they exceed a threshold
The reason your code does not currently work is because you are trying to assign a vector ( Z(Z>Z(i)) ) to a scalar element in a...

más de 10 años hace | 0

Resuelto

Generalised Hamming Number
Inspired by Project Euler n°204 and Problem 1308 by James A generalised Hamming number of type n, has no prime factor larger ...

más de 10 años hace

Resuelto

Generate a Parasitic Number
This problem is the next step up from <http://www.mathworks.com/matlabcentral/cody/problems/156-parasitic-numbers Problem 156>. ...

más de 10 años hace

Respondida
Transform two vectors into a single one
Are all values of A and B integers? Do you know that all elements of A will be nonzero and that all elements of B will be less t...

más de 10 años hace | 0

Respondida
Mushroom detection in a photo
When you say you have tried Hough circles, do you mean <http://www.mathworks.com/help/images/ref/imfindcircles.html imfindcircle...

más de 10 años hace | 0

Respondida
how to count the number of consecutive values
Use <http://www.mathworks.com/help/matlab/ref/strcmp.html strcmp>, which works well for cell arrays of strings. Compare the firs...

más de 10 años hace | 0

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Resuelto

Index of a Rational number
The set of real numbers are infinite. They are so many that real numbers can't even be enumerated. However, unlike real numbers ...

más de 10 años hace

Resuelto

nth Rational Number
Return the nth rational number. This is the inverse to Problem <http://www.mathworks.com/matlabcentral/cody/problems/1471 1...

más de 10 años hace

Respondida
Vein Detection in Angiogram image
You may want to try <http://www.mathworks.com/discovery/edge-detection.html edge detection> followed by some image morphological...

más de 10 años hace | 0

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Respondida
Opening/loading multiple mat files?
load(filename{1}); %to load the contents of the first file load(filename{2}); %to load the contents of the second file ....

más de 10 años hace | 0

Respondida
Sharing files in Matlab Trial Version
Yes, files created with the trial version will be compatible with similar paid versions of MATLAB.

más de 10 años hace | 0

Respondida
Using for loops to calculate a function that outputs a matrix and I want to store it into a matrix?
One way to simplify this: for ii=0:40 m{ii+1} = exp(-i.*2.*ii.*x); end NOTE: I assume the '-1i' in your exponent...

más de 10 años hace | 0

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Respondida
How does regionprops compute for the centroid?
You can actually look at the function directly if you want! open regionprops In R2016a, the ComputeCentroid function sta...

más de 10 años hace | 0

Respondida
Deleting objects from a binary image.
L = bwlabel(bw); %where bw is your binary image bw2 = bw; %copy of binary image bw2(L==5) = 0; %deletes the 5th object ...

más de 10 años hace | 0

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Respondida
How to extract connected chains in canny edge image? Specifically asking, how would I extract connected chains when there are so many edges are available, so that I could come up with top 10 results (top 10 long edges).
Would <http://www.mathworks.com/help/images/ref/regionprops.html regionprops> do the trick? ---- Read the image: I = ...

más de 10 años hace | 0

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Respondida
How do you move matlab folders that are located in downloads folder?
I don't know what the "MathWorks" folder is, but the "_temp..." folder was created when you ran the installer (e.g. matlab_R2016...

más de 10 años hace | 0

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Grouping object with minimum in-between distance.
Use <http://www.mathworks.com/help/images/ref/imfill.html imfill> with the form BW2 = IMFILL(BW,LOCATIONS) where LOCATIONS speci...

más de 10 años hace | 0

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Respondida
How to download MATLAB 2016a version??
<http://www.mathworks.com/products/matlab/> On this page, you can request a free trial, see product pricing (you may be eligi...

más de 10 años hace | 0

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Respondida
Help to create a loop
Here is one potential approach: G = zeros(9,18,9); %seems to me to be the size you need to preallocate for ii=1:9 f...

más de 10 años hace | 0

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Respondida
Splitting into multiple files
Try editing your question for readability. It is difficult to parse your sample code. That being said, in general, you can cr...

más de 10 años hace | 0

Respondida
Reading a directory location from text file and move to that directory.
I would suggest trying to use <http://www.mathworks.com/help/matlab/ref/textscan.html textscan>. The specifics of the input to t...

más de 10 años hace | 1

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Respondida
imshow does not work in 2016a
It looks from your screenshot that you named your script 'image.m', is that correct? If so, try changing that filename because y...

más de 10 años hace | 1

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Respondida
how to display the name of an input function by a function functions?
I am slightly confused by the wording of your question ("function functions ff"?), but I have a feeling that <http://www.mathwor...

más de 10 años hace | 0

Respondida
How to vectorize For loop and array with indexing
Disclaimer: I do not have R2016a, so I cannot test the linecirc function. But, if you already tried arrayfun and it was slowe...

más de 10 años hace | 0

Respondida
Why I get error during analysis ?
This is difficult to answer without knowing what the functions AnalyseDataLaas and PlotTrajectories look like. However, the e...

más de 10 años hace | 0

Pregunta

What is the fastest way to update overlaid graphics in a video?
Suppose you are given a 4D image array (I), where size(I,4) equals the number of frames in the image sequence. You also have a c...

más de 10 años hace | 2 respuestas | 0

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Respondida
Specifying parameters for varargin
Here's an example... function fruitsandveggies(varargin) validinputs = {'tomatoes', 'carrots', 'lettuce', 'blueberri...

más de 10 años hace | 0

Respondida
Reshaping 4D Matrix, Keeping 4th Dimension Intact
It seems like your code is doing what you expect. In particular, _final_ and _4dmatrix_ should be equal in your example. If you ...

más de 10 años hace | 0

Resuelto

For a given linear index as input for n sized square matrix, find corresponding row and column.
If input is 1, the row and column will be 1 and 1 respectively.

más de 10 años hace