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hmhuang


Last seen: 1 year ago |  Active since 2020

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Add function argument validation for optional parameters based on the values of required parameters
I have a function signature like this: function MyFunc(a, b, options) %% Function argument validation arguments %% @Re...

3 years ago | 1 answer | 0

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Return index of cell in a cell array for which contains a desired element
I have a cell array: C = {[1,2,4], [3,5], [8,9]} I would like to have a function, such that: somefunc(C, 2) % will return 1, ...

3 years ago | 1 answer | 0

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Question


Is the calculation of the median including outliers?
In MATLAB's box plot, is the calculation of the median including outliers? or just including only data between upper whiskers an...

3 years ago | 1 answer | 0

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Question


How to get rid of annoying extra white spaces on the margins when exporting surface plots to pdf?
How to get rid of annoying extra white spaces on the margins when exporting surface plots to pdf, in spite of the use of exportg...

3 years ago | 1 answer | 1

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Question


Center alignment for tiledlayout
Is it possible to align all the tiles in the tiledlayout to the center, such as the attached figure?

3 years ago | 1 answer | 0

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Question


Animated GIF contains offset in consecutive timestamps
I have an animated GIF that contains offsets from timestamp to timestamp, which is not desired. The relevant code snippet is as...

3 years ago | 1 answer | 0

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Question


How to fit an uniform distribution to a histogram?
I have a set of data that is generated from an uniform distribution. Now I want to fit the corresponding histogram to an uniform...

3 years ago | 3 answers | 0

3

answers

Question


Resolve problem of overlapping title and yticks
I have a plot as the attached. As you could probably tell, the title and yticks (10^5) overlapped. Is there any solution like mo...

3 years ago | 1 answer | 0

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Question


How to distribute elements of a vector to each of output variable?
x = [1,2,3,4,5] [a,b,c,d,e] = deal(x(1:5)) How do I write code such that a=1, b=2, c=3, d=4, e=5?

3 years ago | 1 answer | 0

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Question


How to determine the figure window on which subplots are created?
I have two figure windows, say, f1 = figure(1) and f2 = figure(2). For f1, it's only plotted once at the beginning and I want to...

3 years ago | 1 answer | 0

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Question


How to show node/element numbers on the boundary ONLY?
I have a function plotting the FE mesh with node numbers and element numbers displayed. An example with (meshx,meshy) = (30,15) ...

3 years ago | 1 answer | 0

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Question


How to keep positions of node/element number labels consistent with various FE mesh resolution?
I have a function plotting the FE mesh with node numbers and element numbers displayed. For (meshx,meshy) = (30,15), the positio...

3 years ago | 1 answer | 0

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Question


Call a certain function at the last iteration if flag is set to true
I have a logic as following: plot_final_iteration_only = true; for iter = 1 : max_iter % Do stuff... if (plot_final_...

3 years ago | 1 answer | 0

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Question


Simplify this code snippet
Can someone advise me how to simplify this 10 lines of code into a beautiful and elegamt one single line of code, if possible? ...

3 years ago | 1 answer | 0

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Question


Indexing a vector in a particular fashion
I have a vector: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] I want to index this vector in the following order: [9, 10, 7, 8, 5, 6, 3, 4,...

3 years ago | 1 answer | 0

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Question


Am I creating dynamic variable names?
Recently I came across a popular thread in MATLAB Answers: https://www.mathworks.com/matlabcentral/answers/304528-tutorial-why-v...

3 years ago | 1 answer | 0

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Question


How to get rid of certain xticklabels?
I have a plot that use log2 for x-axis. Now I want to get rid of xticklabels such as 1.41421, 2.82843, etc., and add 28 to the x...

3 years ago | 2 answers | 0

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answers

Question


Reshape a row vector and convert it to a cell array
I have a row vector as the following: x = [1:10, 101:110, 11:20, 111:120] Now I want to convert it to a 2-by-2 cell array C, w...

3 years ago | 2 answers | 0

2

answers

Question


Set XTick of yyaxis to have integer ticks only
I have a plot with double y axes using yyaxis. I want to set XTick to have only integer values, e.g., 1, 2, 3, 4, 5, 6, instead ...

3 years ago | 1 answer | 0

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Question


How to generate unaligned subplots using tiledlayout?
I plan to generate a plot that has 3 subplots on the first row, 4 subplots on the second row using tiledlayout. As 4 is not a mu...

3 years ago | 1 answer | 0

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Question


How to prevent axis off from removing the subtitle?
How to prevent axis off from removing the subtitle? Nemely, I just want to remove the x, y axes but not the subtitle itself. im...

3 years ago | 1 answer | 0

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Question


How to increase the efficiency of this MATLAB program by using vectorization techniques
I have a MATLAB code snippet as below. For now I have tried two versions of implementation to apply a function standard_deviatio...

3 years ago | 1 answer | 0

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Question


How to have grayscale and rainbow color plots in subplots?
I have a MATLAB code snippet that uses subplot to generate some plots in the same figure. However, I want to make surf plots in ...

3 years ago | 1 answer | 0

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Question


Label the actual data points in y-axis
I have a plot with two plotting by using yyaxis. The grid on the right yyaxis is currently aligned with the left yyaxis accordin...

3 years ago | 1 answer | 0

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Question


Plot date labels in x-axis
I have a plot with dates in form of mm/dd as x-axis data. Now I have xData = ["01/22" "01/23" "01/24" "01/25" "01/2...

3 years ago | 2 answers | 0

2

answers

Question


Find maximum clique with recursive function
I am solving an problem which has been stated and discussed here: maximum clique problem solve As the OP showed in the above th...

3 years ago | 1 answer | 0

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Question


Wrong result given by matrix multiplication
I was doing a matrix multiplication with 3 matrices: BT * C * B BT = [-1 0 3; 0 -3 -1; 4 0 -2; 0 -2 4; 1 0 3; 0 3 1; -4 0 2; 0 ...

4 years ago | 1 answer | 0

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Question


How to add a string array on a chart?
I would like to add 3 lines of text stored in a cell array to my chart, but failed to display it onto the chart. MATLAB complai...

4 years ago | 1 answer | 0

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Question


How to print symbolic representation of [4^1+1 4^2+1 4^3+1] rather than the actual numerical output?
I would like to add a line of texts like "points = 4^1+1 4^2+1 4^3+1" instead of "points = 5 17 65" to chart. The current con...

4 years ago | 1 answer | 0

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