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Save a Figure as a .png and .pdf of a Specific Size
Try this to see whether the following is what you want. clear; clc; f = figure; plot(1:10,1:10); % Set figure position after...

1年以上 前 | 1

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Import data csv with date/time and other info with setvaropts
Try this: opts = detectImportOptions('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1121365/essai_data_3.csv',...

1年以上 前 | 1

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Start and end date picker to load data to graph
If your weather data are arranged in timetable format, another option you may use is function timerange. Suppose the variable n...

1年以上 前 | 0

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Plotting graph with three variables
Try to use function <https://www.mathworks.com/help/matlab/ref/plot3.html plot3> or <https://www.mathworks.com/help/matlab/ref/s...

1年以上 前 | 0

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Min and Max values and corresponding x/y values
use two output arguments from function <https://www.mathworks.com/help/matlab/ref/max.html#mw_f4dadb60-ee1a-4996-a37b-2fdd20904f...

1年以上 前 | 0

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Average column data with specific values
Use function writetable to convert your data on a table array. Then use function groupsummary as follows G = groupsummary(T,"...

1年以上 前 | 1

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Integer operands are required for colon operator when used as index.
When you plot the solution, you use the following index: 1:(nt/10):nt However, variable "nt" is equals to 1001 and the result ...

1年以上 前 | 0

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How to delete symmetry cells in Matlab?
Try this: F = cell(1,3); F{1} = cell(1,10); F{2} = cell(1,16); F{3} = cell(1,16); F F{2}(9:16)=[]

1年以上 前 | 1

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Vector as ItemsData property in List Box
Suppose the listbox is defined as follows and ItemsData are given in your example. app.ListBox = uilistbox(app.UIFigure); You ...

1年以上 前 | 0

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How to draw rectangle with coordinate, height and width provided?
Another option is to determine the coordinates of the lower left corner of the rectangle before you draw it. It can be determine...

1年以上 前 | 0

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Function in App-Designer struggles to read dropdown values
Use function str2double as follows: % Value changed function: minFrequenzDropDown function minFrequencyDropDownValueC...

1年以上 前 | 0

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Remove row if its value is not different enough from the value in the row above it.
Let A be your matrix, try the following: threshold = 100; A([false;(diff(A(:,1))<=threshold)],:)=[];

1年以上 前 | 0

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How to plot mutiple vertical lines over x axis ?
User function xline is easier.

1年以上 前 | 0

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how to remove arrows in streamslice plot?
Here: clc, clear, close; X = linspace(0,1.5); Z = linspace(-3,3); [z,x] = meshgrid(Z,X); ui = -0.04545*x.^2.*z; vi = x.*(-...

1年以上 前 | 0

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Gensurf / Axis Limitations
Try this: set(gca,'ZLim',[0 5]) or zlim([0 5]); % with bracket

1年以上 前 | 0

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Am I writing an image volume correctly from the Dicom files in a directory?
Looks good except the last two lines. You know the slice location may not be in a correct order and you sort it in the last lin...

1年以上 前 | 0

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Change data tip to your notation
If you would like to replace the name X,Y,Z to "Age", "Male", "Pron. dialog" respectively and display the same values, try the f...

1年以上 前 | 0

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3D - XRD plot
Let's see function plot3 can satisfy your requirement or not. figure; ax = gca; hold(ax,'on'); plot3(ax,SampleA(:,1),repelem...

1年以上 前 | 0

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How to reorder the List box items in created dialogue window?
Attached code for a listbox with move up button callback. If this is what you need, you may also implement the move down button...

1年以上 前 | 0

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Displaying message in GUI
Use function <https://www.mathworks.com/help/matlab/ref/uiprogressdlg.html uiprogressdlg> or <https://www.mathworks.com/help/mat...

1年以上 前 | 0

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Fit a spline function to a set of data points
Use function <https://www.mathworks.com/help/matlab/ref/spline.html spline>

1年以上 前 | 0

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How to table the data
Use function array2table A=[1 2 3 4 5 6 8 9 7 1 4 5 1 0 1]; T=...

1年以上 前 | 0

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How to color an image
Try the following: I = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1052130/image.png'); BW = imbina...

1年以上 前 | 0

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Error adding DataTipRows to patch/fill
Try the following: figure; %Produce figure LATLONG.F1 = [0 1 1 0; 1 0 0 1]; %2x4 array ...

1年以上 前 | 0

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How to implement Multi-Otsu Thresholding in matlab?
Use function <https://www.mathworks.com/help/images/ref/multithresh.html multithresh>

2年弱 前 | 1

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Adding additional information on plot tooltip
Use function <https://www.mathworks.com/help/matlab/ref/matlab.graphics.datatip.datatiptextrow.html dataTipTextRow>

2年弱 前 | 0

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How do I convert numbers of the form "12,109,987" stored in strings
use function <https://www.mathworks.com/help/matlab/ref/str2double.html str2double> instead of str2num

2年弱 前 | 0

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How to create multiple answers accepted questions in Matlab script?
Use function listdlg with multiple SelectionMode.

2年弱 前 | 0

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Unrecognized function or variable 'm_equations'
Move the line function MorrisLecar to be the first line of your entire code.

2年弱 前 | 0

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Concatenate three-dimensional matrices
This is the third dimension, hence cat(3,A,B)

2年弱 前 | 0

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