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Sergio Yanez-Pagans


University of Arizona

Last seen: 거의 2년 전 |  2021년부터 활동

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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...

2년 초과 전 | 0

문제를 풀었습니다


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...

2년 초과 전

문제를 풀었습니다


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...

2년 초과 전

문제를 풀었습니다


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...

2년 초과 전

문제를 풀었습니다


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

2년 초과 전

문제를 풀었습니다


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.

2년 초과 전

문제를 풀었습니다


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 ...

2년 초과 전

문제를 풀었습니다


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

2년 초과 전

제출됨


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

2년 초과 전 | 다운로드 수: 4 |

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

2년 초과 전 | 다운로드 수: 1 |

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

2년 초과 전 | 다운로드 수: 1 |

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

2년 초과 전 | 0

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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...

2년 초과 전 | 1

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Squiggly Arrows
Easiest way to draw a squiggly arrow

2년 초과 전 | 다운로드 수: 1 |

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

대략 3년 전 | 0

질문


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...

대략 3년 전 | 답변 수: 2 | 1

2

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질문


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

대략 3년 전 | 답변 수: 0 | 0

0

답변

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

3년 초과 전 | 0

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

3년 초과 전 | 0

답변 있음
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

3년 초과 전 | 0

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

3년 초과 전 | 0

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

3년 초과 전 | 0

질문


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...

3년 초과 전 | 답변 수: 1 | 0

1

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답변 있음
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 ...

3년 초과 전 | 1

질문


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 ...

3년 초과 전 | 답변 수: 1 | 0

1

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답변 있음
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...

3년 초과 전 | 0

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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...

3년 초과 전 | 0

| 수락됨

답변 있음
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 ...

3년 초과 전 | 0

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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...

3년 초과 전 | 1

| 수락됨

답변 있음
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/...

3년 초과 전 | 0

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