Answered

How do i make a specific thing on a bar graph

You can use line for that purpose. See this link You can also use errorbar V = [8 18 32];% Bar Value x = [1.5 2.5 2];% errorb...

How do i make a specific thing on a bar graph

You can use line for that purpose. See this link You can also use errorbar V = [8 18 32];% Bar Value x = [1.5 2.5 2];% errorb...

environ 2 mois ago | 2

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Question

AxesToolBar is not Responding for two axes on top of each other.

Hi, I am trying to write a code in which a switch button changes the axes on a figure where each axes contains mesh. I am curre...

environ 2 mois ago | 0 answers | 0

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I want to shift a part of a row vector to the right then adding a number before the shifted part

if b contains only 1 shift ind = find(b); a(ind+1:end)=circshift(a(ind+1:end),1); a(ind+1) = a(ind)/2; a = 1.0000 2...

I want to shift a part of a row vector to the right then adding a number before the shifted part

if b contains only 1 shift ind = find(b); a(ind+1:end)=circshift(a(ind+1:end),1); a(ind+1) = a(ind)/2; a = 1.0000 2...

environ 2 mois ago | 0

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Answered

Delete multiple elements from matrix, that match value at once

A=[1,2,3,4,5;3,4,6,7,8;1,2,4,5,6;8,7,6,3,4;1,2,3,4,5]; R = [1 2 5]; L=arrayfun(@(x) A==x,R,'uni',0); A(any(cat(3,L{:}),3)) = ...

Delete multiple elements from matrix, that match value at once

A=[1,2,3,4,5;3,4,6,7,8;1,2,4,5,6;8,7,6,3,4;1,2,3,4,5]; R = [1 2 5]; L=arrayfun(@(x) A==x,R,'uni',0); A(any(cat(3,L{:}),3)) = ...

environ 2 mois ago | 0

Answered

difficulty to use "sin" function

Either increase you sampling rate T = 0.02; %period (sec) w = 2 * pi / T; %w = 314.1593...

difficulty to use "sin" function

Either increase you sampling rate T = 0.02; %period (sec) w = 2 * pi / T; %w = 314.1593...

environ 2 mois ago | 0

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Answered

Generating linear array [0 -1 0 1 -2 -1 0 1 2 ......]

ii = 0:4; jj = -1:-1:-5; pos_cell = arrayfun(@(x) 0:x,ii,'uni',0); neg_cell = arrayfun(@(x) -1:-1:x,jj,'uni',0); all = [pos_...

Generating linear array [0 -1 0 1 -2 -1 0 1 2 ......]

ii = 0:4; jj = -1:-1:-5; pos_cell = arrayfun(@(x) 0:x,ii,'uni',0); neg_cell = arrayfun(@(x) -1:-1:x,jj,'uni',0); all = [pos_...

environ 2 mois ago | 0

Answered

Dynamic array for string

cells are used for that purpose arrow{i} = flow;% braces changed Take transpose of arrow like you are doing for other variabl...

Dynamic array for string

cells are used for that purpose arrow{i} = flow;% braces changed Take transpose of arrow like you are doing for other variabl...

environ 2 mois ago | 0

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Answered

Assigning Specific Color Values when MATLAB plots several data sets simultaneously.

Set ColorOrder of axes. Currently i am setting it to random, You can select your custom color close all; clear all; clc; %...

Assigning Specific Color Values when MATLAB plots several data sets simultaneously.

Set ColorOrder of axes. Currently i am setting it to random, You can select your custom color close all; clear all; clc; %...

environ 2 mois ago | 0

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Answered

generating Sine wave in Graph

You have 5 data points and you ve to interpolate the data between them see interp1 (focus on methods) For plotting in blue cro...

generating Sine wave in Graph

You have 5 data points and you ve to interpolate the data between them see interp1 (focus on methods) For plotting in blue cro...

environ 2 mois ago | 0

Answered

Superheterodyne Receiver Using RF Budget Analyzer App

The paper implemented in example is https://ieeexplore.ieee.org/document/5688819 see Table II of paper (you can also view it ...

Superheterodyne Receiver Using RF Budget Analyzer App

The paper implemented in example is https://ieeexplore.ieee.org/document/5688819 see Table II of paper (you can also view it ...

environ 2 mois ago | 0

Answered

Warning: Matrix is singular, close to singular or badly scaled. Results may be inaccurate. RCOND = NaN.

Y=gamma(X) Y = Inf Inf Inf Inf 9.33262154439440e+155 Inf Inf Inf Inf Inf Inf Inf Inf Inf Inf Inf Inf 3.80892263763056e+26...

Warning: Matrix is singular, close to singular or badly scaled. Results may be inaccurate. RCOND = NaN.

Y=gamma(X) Y = Inf Inf Inf Inf 9.33262154439440e+155 Inf Inf Inf Inf Inf Inf Inf Inf Inf Inf Inf Inf 3.80892263763056e+26...

environ 2 mois ago | 1

Answered

App Designer Edit Numeric how to express test

it is because app.Obj is empty. it has no value. First check what is app.Obj? maybe what you are trying to do is app.d=app.d(a...

App Designer Edit Numeric how to express test

it is because app.Obj is empty. it has no value. First check what is app.Obj? maybe what you are trying to do is app.d=app.d(a...

environ 2 mois ago | 1

Answered

how do I add colours on mesh?

Currently i changed EdgeColor for every iteration by setting it to rand rgb values. you can create an array equal to length of s...

how do I add colours on mesh?

Currently i changed EdgeColor for every iteration by setting it to rand rgb values. you can create an array equal to length of s...

environ 2 mois ago | 0

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Answered

hold on does not work

ax = axes(); creates new axes on current figure. so call it once hold(ax) will hold on or hold off the axes. when you call it...

hold on does not work

ax = axes(); creates new axes on current figure. so call it once hold(ax) will hold on or hold off the axes. when you call it...

environ 2 mois ago | 0

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Answered

How can I change data directly from the plot ?

There are two axes in your figure (two subplots) and each axes contains three line access the gcf f = gcf; Now to see how man...

How can I change data directly from the plot ?

There are two axes in your figure (two subplots) and each axes contains three line access the gcf f = gcf; Now to see how man...

environ 2 mois ago | 0

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Answered

Summation of specific range of 2d array

I donot understand what you are trying to do in the code. There are much simpler ways to do it. By looking in your code i think...

Summation of specific range of 2d array

I donot understand what you are trying to do in the code. There are much simpler ways to do it. By looking in your code i think...

environ 2 mois ago | 0

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Answered

How to list supported font styles?

https://www.mathworks.com/help/matlab/ref/listfonts.html

How to list supported font styles?

https://www.mathworks.com/help/matlab/ref/listfonts.html

environ 2 mois ago | 1

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Answered

Storing unique hour and minute values

clc; clear; data = readtable('A_minute.xlsx'); % step 2: store date and time data as a datenum (DaT) and then convert to ...

Storing unique hour and minute values

clc; clear; data = readtable('A_minute.xlsx'); % step 2: store date and time data as a datenum (DaT) and then convert to ...

environ 2 mois ago | 0

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Answered

How to import text file in GUI and link it with another .m program

https://www.mathworks.com/help/matlab/ref/fscanf.html you have the filename and pathname, build full file name from parts ful...

How to import text file in GUI and link it with another .m program

https://www.mathworks.com/help/matlab/ref/fscanf.html you have the filename and pathname, build full file name from parts ful...

environ 2 mois ago | 0

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Answered

put each column of a matrix into different cells

Use num2cell. it is easy a = [1 2 3 4; 123 4 5 6; 52 5 4 7; 2 5 8 7]; b = num2cell(a,1) b = 1×4 cell array {4×1 doubl...

put each column of a matrix into different cells

Use num2cell. it is easy a = [1 2 3 4; 123 4 5 6; 52 5 4 7; 2 5 8 7]; b = num2cell(a,1) b = 1×4 cell array {4×1 doubl...

environ 2 mois ago | 0

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Answered

I have three different images and I want to take a small cross-section from all the three and then plot it on the same graph in order to make a comparison. Can anyone help me?

im1 = imresize(imread('cameraman.tif'),[600 600]); figure,imshow(im1),axis on im1_seg = im1(:,330:353); figure,imshow(im1_seg...

I have three different images and I want to take a small cross-section from all the three and then plot it on the same graph in order to make a comparison. Can anyone help me?

im1 = imresize(imread('cameraman.tif'),[600 600]); figure,imshow(im1),axis on im1_seg = im1(:,330:353); figure,imshow(im1_seg...

environ 2 mois ago | 0

Answered

Saving Multiple Values in a single time step in Simulink.

store all the values you have in for loop in an array and save that array using to workspace block see the example project

Saving Multiple Values in a single time step in Simulink.

store all the values you have in for loop in an array and save that array using to workspace block see the example project

environ 2 mois ago | 0

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Answered

Updating the histogram in a correlation matrix after creating the matrix plot

[r,p,h] = corrplot(Mat_All_1_4_5, 'varNames', VariableNames);% change here pass handle output h contains handles to plotted gra...

Updating the histogram in a correlation matrix after creating the matrix plot

[r,p,h] = corrplot(Mat_All_1_4_5, 'varNames', VariableNames);% change here pass handle output h contains handles to plotted gra...

environ 2 mois ago | 0

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Answered

How to join two points, on a 'map', created with the command 'ginput'?

one way to do that is using line and then getting the frame harta = imread('harta.jpg'); imshow(harta) [xA,yA]=ginput(1); [x...

How to join two points, on a 'map', created with the command 'ginput'?

one way to do that is using line and then getting the frame harta = imread('harta.jpg'); imshow(harta) [xA,yA]=ginput(1); [x...

environ 2 mois ago | 1

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Answered

Plot some part of a correlation matrix

Access all objects with tag 'PlotMatrixScatterAx' using findobj ax = findobj(fh,'Tag','PlotMatrixScatterAx'); Run for loop for...

Plot some part of a correlation matrix

Access all objects with tag 'PlotMatrixScatterAx' using findobj ax = findobj(fh,'Tag','PlotMatrixScatterAx'); Run for loop for...

environ 2 mois ago | 0

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Answered

how to control the length of indexed array element?

you cannot feed 0 as array index it will give error for loop runs from 0 to length of m which will make it run for 5 iterations...

how to control the length of indexed array element?

you cannot feed 0 as array index it will give error for loop runs from 0 to length of m which will make it run for 5 iterations...

environ 2 mois ago | 0

Answered

How do I change the properties of a series od data in a plot with multiple series of data in it ?

Open the figure f =openfig('W_1e-6_5e-9.fig'); access its axis either by gca or by figure handle f axes = gca; Axes has thre...

How do I change the properties of a series od data in a plot with multiple series of data in it ?

Open the figure f =openfig('W_1e-6_5e-9.fig'); access its axis either by gca or by figure handle f axes = gca; Axes has thre...

environ 2 mois ago | 0

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Answered

Uitable rowname with special characters - inputdlg

https://stackoverflow.com/questions/41632071/tex-interpreter-in-matlab-uitable https://ch.mathworks.com/matlabcentral/fileexcha...

Uitable rowname with special characters - inputdlg

https://stackoverflow.com/questions/41632071/tex-interpreter-in-matlab-uitable https://ch.mathworks.com/matlabcentral/fileexcha...

environ 2 mois ago | 0

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Answered

Read *.mat files inside a zip file without extracting(/unzipping) the zip file

https://ch.mathworks.com/matlabcentral/answers/10945-read-files-in-zip-file-without-unzipping#answer_15061 https://ch.mathworks...

Read *.mat files inside a zip file without extracting(/unzipping) the zip file

https://ch.mathworks.com/matlabcentral/answers/10945-read-files-in-zip-file-without-unzipping#answer_15061 https://ch.mathworks...

environ 2 mois ago | 1

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Answered

Adding a new value to an array within a loop

because you are passing m to t1_0 and value of m is constant through out the for loop. The index of your for loop is i in this c...

Adding a new value to an array within a loop

because you are passing m to t1_0 and value of m is constant through out the for loop. The index of your for loop is i in this c...

environ 2 mois ago | 1