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**Content Feed**

Suppress figures instead of displaying each one and closing it.

Set the figure to invisble and use f as the handle in the following example if needed. f = figure('Visible','off')

18 days ago | 0

Use Matlab Function Block to plot into figure created by Matlab Script

Try this in the function path_plotting function path_plotting(x_pos, x_pos_prev, y_pos, y_pos_prev, ax1) x_coodinates = [x...

22 days ago | 0

Dimensions of array being concatenated are not consistent

Variable um1 is a column vector which have the same size as variable t or Ag. However, variable uo is a scalar which is equals t...

22 days ago | 0

3D plot of output variables

Try function plot3 data = load('Output100.mat'); plot3(data.Y1,data.Y2,data.t);

22 days ago | 0

Add labels to multiple points in scatterplot

Read about <https://www.mathworks.com/help/matlab/ref/matlab.graphics.datatip.datatip.html datatip>.

24 days ago | 0

How to scale the data with matric of lon (1300 x 1300) and lat (1300 x 1300) ?

Use idexing as follows and please verify the variable names you are using. lon_idx = (geo.lon > 118) & (geo.lon < 124); ...

28 days ago | 1

| accepted

Changing file path in a loop and save figures

Try this to indicate the entire path: savefig(fullfile(thisDir,'DN.fig'))

1 month ago | 1

Exportapp error in saving entire app designer GUI

It support figure object and hence you should use: exportapp(app.UIFigure,[filepath filename]);

2 months ago | 0

how to prevent plotting more curve than the axis limit in app uiaxes

Put those data below your limit to NaN. x=1:50; y=randi([-5,25],1,50); threshold = 0; y(y<threshold)=NaN; % Set thos...

2 months ago | 0

In Matlab App designer eliminate the gray edge of an "Axes" component

Set the figure color to white. f = figure; f.Color=[1 1 1]; % Set color to white

2 months ago | 0

| accepted

Add heatmap into uifigure (No App Manager)

You may use uipanel instead of uiaxes for heatmap

2 months ago | 0

detect the largest red object, its centroid and put bounding box around it

use function <https://www.mathworks.com/help/images/ref/bwareafilt.html bwateafilt>

2 months ago | 0

Meshgrid lighning and how to use contour around the plot

For the accurate solution, you need to find those x and y where z=0.2 and 0.8. If an estimated solution is accepted, the positi...

2 months ago | 1

Surf plot on GUI interface

Create an uiaxes inside the uipanel or you can simply use uiaxes instead of uipanel inside the uifigure.

2 months ago | 0

find and store the index value of maximum or minimum value of cell array

[~,idxMax]=cellfun(@max,yourCell); % Index for maximum [~,idxMin]=cellfun(@min,yourCell); % Index for minimum

2 months ago | 0

How to create ROI object handle?

You may try the following: h = figure; imshow(imread('pout.tif')); imrect(); % not use the output of imrect() ax=gca; hAx=f...

2 months ago | 0

Having issues with fprintf statement. It gives me "error using vertcat"

Missing dots in the second line, try the following fprintf(['j \t k =1 \t k=2 \t k=3 \t k=4 \n'... '- ----...

2 months ago | 0

| accepted

How to align both vertically and horizontally annotation box with legend box in plots?

"annotation" dose not have properties of legend command as north, east,... I think you may need to calculate the margin separat...

2 months ago | 0

| accepted

How to skip zeros values form a matrix and plot with a time values?

You may put those zero to NaN and plot it. It will skip those points. A = [1,2,3,4,0,6,7,0,9,10,11,0,13,14,15]; t=[1,2,3,4,5,6...

2 months ago | 1

Plotting a legend without displaying data on UIAxes

Try this if you would like to show the figure and legend without showing the data. Set the 'LineStyle' to 'none' to hide the li...

2 months ago | 0

how do i use datetime adjust xtick

Try the following without using the function datetick. f = figure; ax=gca; plot(ax,all_time_1206 , all_tide_outliner_1206,'k'...

2 months ago | 0

i want to see each plot figure for every j i have, so how can i do it?

Your for loop states j = length(dt1), which is 3 in your case. So the for loop only do figure 3 for you. Use the following inst...

2 months ago | 0

| accepted

How to shade the same area in each subplot in a 5x1 Figure?

If you would like to shade the entire region and already knowing the y-limits, you can put the value of those limits directly wh...

2 months ago | 0

detecting circle using hough tranform

The range of radius is too small and the sensitivity may not be good enough. I choose radius from 100 to 150 pixels and sensiti...

2 months ago | 1

Error using convert2quaterly: The value of 'TT1' is invalid.

Your data has only one column besides the date. So you can only state one method to your data. The following shows an example w...

2 months ago | 0

JPG to GIF animation

The colormap for the first two figures are overwritten by the third one in the following: [A,map] = rgb2ind(imread('obr_0.jpg')...

3 months ago | 0

| accepted

delete consecutive commas in txt file

May be this: rawdata = readlines('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1122645/ca.txt'); iwant = [];...

3 months ago | 1

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...

3 months ago | 0

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',...

3 months ago | 1

| accepted