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Sergio Yanez-Pagans


University of Arizona

Last seen: 3 giorni ago |  Active since 2021

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Submitted


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

6 giorni ago | 6 downloads |

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Submitted


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

6 giorni ago | 26 downloads |

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Submitted


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

6 giorni ago | 5 downloads |

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

6 giorni ago | 0

Answered
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...

6 giorni ago | 0

Submitted


Squiggly Arrows
Easiest way to draw a squiggly arrow

23 giorni ago | 3 downloads |

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

7 mesi ago | 0

Question


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...

7 mesi ago | 2 answers | 1

2

answers

Question


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

9 mesi ago | 0 answers | 0

0

answers

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

9 mesi ago | 0

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

9 mesi ago | 0

Answered
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

9 mesi ago | 0

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

9 mesi ago | 0

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

9 mesi ago | 0

Question


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...

11 mesi ago | 1 answer | 0

1

answer

Answered
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 ...

11 mesi ago | 1

Question


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 ...

11 mesi ago | 1 answer | 0

1

answer

Answered
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 un anno ago | 0

Answered
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 un anno ago | 0

| accepted

Answered
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 un anno ago | 0

Answered
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 un anno ago | 1

| accepted

Answered
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 un anno ago | 0

Answered
Error using plot, vectors must have the same length
Just check the sizes of t and c. You can check this on the variable window or on the command window as follows: size(t) % will ...

circa un anno ago | 1

Solved


Find max
Find the maximum value of a given vector or matrix.

circa un anno ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

circa un anno ago

Answered
Changing values in atable
A good way to get what you want is to convert your table to an array. Here is an example: column1 = [2,3,4,5]'; % Data for tabl...

circa un anno ago | 0

Submitted


Light-matter interaction energy diagrams
Allows you to create simple light-matter interaction energy diagrams. Include your quantum states and photon couplings between s...

circa un anno ago | 6 downloads |

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