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Sergio Yanez-Pagans


University of Arizona

Last seen: oltre un anno fa |  Attivo dal 2021

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Risposto
How to numerically calculate the complex roots (eigenvalues) of a determinant?
Maybe this helps: https://www.mathworks.com/matlabcentral/fileexchange/94730-matrix-methods-of-linear-algebra?s_tid=srchtitle...

quasi 2 anni fa | 0

Risolto


Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2 3 3 3 4...

quasi 2 anni fa

Risolto


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

quasi 2 anni fa

Risolto


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

quasi 2 anni fa

Risolto


Return area of square
Side of square=input=a Area=output=b

quasi 2 anni fa

Risolto


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

quasi 2 anni fa

Risolto


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

quasi 2 anni fa

Risolto


Add two numbers
Given a and b, return the sum a+b in c.

quasi 2 anni fa

Inviato


Peaks and Dips
Easily allows you to automatically find, plot, and label local maxima (peaks) and local minima on MATLAB

quasi 2 anni fa | 17 download |

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Inviato


LineMarks
Adds "line marks" in order to label and identify constant values or allows to highlight data intervals

quasi 2 anni fa | 3 download |

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Inviato


Plot,....but plot well!
Fix your horrible default MATLAB plot/graph/figure in 1 easy step

quasi 2 anni fa | 2 download |

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Risposto
Convert 2d image to 3d coordinates
https://www.mathworks.com/matlabcentral/answers/488245-convert-2d-image-to-3d-image-please

quasi 2 anni fa | 0

Risposto
Is it possible to use the smooth function with a multidimensional matrix having NaN values?
Maybe this could be useful for you: https://www.mathworks.com/matlabcentral/fileexchange/23287-smooth2a?s_tid=srchtitle Go...

quasi 2 anni fa | 1

Inviato


Squiggly Arrows
Easiest way to draw a squiggly arrow

quasi 2 anni fa | 2 download |

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Risposto
Fill plot with gradient colors
Thank you Dave, that was really useful! Excellent answer =)

oltre 2 anni fa | 0

Domanda


Fill plot with gradient colors
I'm trying to plot a signal, for example cos(x), with a red gradient colormap for positive values and a blue one for negative va...

oltre 2 anni fa | 2 risposte | 1

2

risposte

Domanda


tiledlayout within another tiledlayout
Is it possible to have a tiledlayout within another tilelayout? I would like to have 2 tiledlayouts on the same MATLAB figure

oltre 2 anni fa | 0 risposte | 0

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risposte

Risposto
how to label lines on a graph
This might be useful: https://www.mathworks.com/matlabcentral/fileexchange/97964-linemarks

oltre 2 anni fa | 0

Risposto
multi bar labeling plot
I would suggest trying this: https://www.mathworks.com/matlabcentral/fileexchange/97964-linemarks

oltre 2 anni fa | 0

Risposto
How to remove the tic labels but not the marks?
This can also help you to create ticks: https://www.mathworks.com/matlabcentral/fileexchange/97964-linemarks

oltre 2 anni fa | 0

Risposto
How do I format tick labels before R2016b?
Maybe this could be useful: https://www.mathworks.com/matlabcentral/fileexchange/97964-linemarks

oltre 2 anni fa | 0

Risposto
Indicate peak value of a signal in matlab plot
You could try this: https://www.mathworks.com/matlabcentral/fileexchange/89491-peaks-and-dips

oltre 2 anni fa | 0

Domanda


change color of xticklabels or yticklabels
I need help with this: ax = gca; ax.XColor = 'w'; ax.YColor = 'w'; changes the color of the axis and the xticklabels. I want...

quasi 3 anni fa | 1 risposta | 0

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risposta

Risposto
How to save Excel file as a variable and pull data from it?
Using the Import Data option in the Home tab of MATLAB might be the easiest thing to you assuming you don't have tons of sheets ...

quasi 3 anni fa | 1

Domanda


Find empty line in text file and build array
Hello everyone, I need help with this, please. If I have a text file (.txt) which contains the following: 1 1 1 1 2 2 2 2 ...

quasi 3 anni fa | 1 risposta | 0

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risposta

Risposto
How do I change the number of decimals in the axis ticks?
This might be more useful given that it only shows relevant ticks and labels (it doesn't only change the format of the label). Y...

circa 3 anni fa | 0

Risposto
Matching deflection/Inflection points of two plotted curves
Hi Ashik, Why don't you try this?: https://www.mathworks.com/help/symbolic/find-asymptotes-critical-and-inflection-points.html...

circa 3 anni fa | 0

| accettato

Risposto
Marking the peak of a plot automatically without having to click on it
You could use my MATLAB File Exchange function: https://www.mathworks.com/matlabcentral/fileexchange/89491-peaks-and-dips ...

circa 3 anni fa | 0

Risposto
How to find peak or dip separation in frequency domain signal
These might work for you: https://www.mathworks.com/matlabcentral/fileexchange/89491-peaks-and-dips Hope you find this use...

circa 3 anni fa | 1

| accettato

Risposto
How do I find the (x,y) coordinates of the peaks and valleys of a graph?
You can use my MATLAB file exchange function, it's really easy to implement and use: https://www.mathworks.com/matlabcentral/...

circa 3 anni fa | 0

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