Beantwortet

How to extract all the data between two different dates?

You may use function <https://www.mathworks.com/help/matlab/ref/datetime.isbetween.html isbetween>.

How to extract all the data between two different dates?

You may use function <https://www.mathworks.com/help/matlab/ref/datetime.isbetween.html isbetween>.

3 Monate vor | 1

| akzeptiert

Beantwortet

How to create a gif?

Check the answers from <https://www.mathworks.com/matlabcentral/answers/94495-how-can-i-create-animated-gif-images-in-matlab her...

How to create a gif?

Check the answers from <https://www.mathworks.com/matlabcentral/answers/94495-how-can-i-create-animated-gif-images-in-matlab her...

3 Monate vor | 0

| akzeptiert

Beantwortet

What really is in each pixel of a DICOM slice ?

You may check the following DICOM Tags:(0028,0100), (0028,0101) and (0028,0102) regarding to the information about number of bit...

What really is in each pixel of a DICOM slice ?

You may check the following DICOM Tags:(0028,0100), (0028,0101) and (0028,0102) regarding to the information about number of bit...

3 Monate vor | 2

| akzeptiert

Beantwortet

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')

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')

5 Monate vor | 0

Beantwortet

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...

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...

5 Monate vor | 0

Beantwortet

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...

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...

5 Monate vor | 0

Beantwortet

3D plot of output variables

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

3D plot of output variables

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

5 Monate vor | 0

Beantwortet

Add labels to multiple points in scatterplot

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

Add labels to multiple points in scatterplot

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

5 Monate vor | 0

Beantwortet

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); ...

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); ...

5 Monate vor | 1

| akzeptiert

Beantwortet

Changing file path in a loop and save figures

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

Changing file path in a loop and save figures

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

6 Monate vor | 1

Beantwortet

Exportapp error in saving entire app designer GUI

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

Exportapp error in saving entire app designer GUI

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

6 Monate vor | 0

Beantwortet

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...

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...

6 Monate vor | 0

Beantwortet

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

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

6 Monate vor | 0

| akzeptiert

Beantwortet

Add heatmap into uifigure (No App Manager)

You may use uipanel instead of uiaxes for heatmap

Add heatmap into uifigure (No App Manager)

You may use uipanel instead of uiaxes for heatmap

6 Monate vor | 0

Beantwortet

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>

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>

6 Monate vor | 0

Beantwortet

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...

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...

6 Monate vor | 1

Beantwortet

Surf plot on GUI interface

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

Surf plot on GUI interface

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

6 Monate vor | 0

Beantwortet

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

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

6 Monate vor | 0

Beantwortet

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...

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...

6 Monate vor | 0

Beantwortet

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'... '- ----...

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'... '- ----...

6 Monate vor | 0

| akzeptiert

Beantwortet

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...

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...

6 Monate vor | 0

| akzeptiert

Beantwortet

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...

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...

6 Monate vor | 1

Beantwortet

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...

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...

6 Monate vor | 0

Beantwortet

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'...

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'...

6 Monate vor | 0

Beantwortet

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...

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...

6 Monate vor | 0

| akzeptiert

Beantwortet

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...

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...

6 Monate vor | 0

Beantwortet

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...

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...

6 Monate vor | 1

Beantwortet

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...

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...

6 Monate vor | 0

Beantwortet

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')...

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')...

7 Monate vor | 0

| akzeptiert