Mehmed Saad

Last seen: 14 jours il y a | Actif depuis 2020

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UI Array
Inspired by LabVIEW, enables LabVIEW-style array input in MATLAB UI. Simplify array management with an intuitive and user-friend...

3 mois il y a | 3 téléchargements |

Question

Auction Algorithm is not converging due to round off error in dell 7820
Problem Statement The Question is specifically related to Tracker and Sensor Fussion Toolbox In trackerGNN, i am using auction...

plus de 2 ans il y a | 2 réponses | 0

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How to remove unwanted points in point cloud
The cheapest and easiest method is use of brush Select Points you want to delete now press delete

environ 3 ans il y a | 0

A répondu
How to change the color of model obtained from pcfitsphere
load('object3d.mat'); figure pcshow(ptCloud) xlabel('X(m)') ylabel('Y(m)') zlabel('Z(m)') title('Original Point Cloud'...

environ 3 ans il y a | 0

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Removing/clearing NaN/0 values from matrix/array data
A = [0;9;6;4;3];iA = A~=0; B = [1;3;4;0;0];iB = B~=0; ind = iA&iB; A = A(ind) B = B(ind) A = 9 6 B = 3...

environ 3 ans il y a | 0

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How do I erase following data?
you can use find but not recommended x = [36 33 31 29 30 27 31 33 24]; x(find(x<28,1):end) = nan x = ...

environ 3 ans il y a | 1

A répondu
How to add specified text to coordinates of points in "contour"?
Here is a sample code I hate putting comments in code so try to understand it. [X,Y,Z] = peaks; contour(X,Y,Z,20) hold on x...

environ 3 ans il y a | 0

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Plot not disappearing when using STOP button and visible off
Read this https://www.mathworks.com/matlabcentral/answers/96629-why-does-setting-the-visible-property-for-axes-to-off-also-set...

environ 3 ans il y a | 0

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some thing wrong with SORT function
c = [35 10 16 11 34]; Now after sorting a = [10 11 16 34 35]; what is the position of first index of a in c. it is 2, for 2n...

environ 3 ans il y a | 0

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App designer UIAxes loop
x.test_1_se = 10;x.test_2_se = 20;x.test_3_se = 30; str_val = strcat('test_',string(1:3),'_se'); y = zeros(1,3); for u = 1:...

environ 3 ans il y a | 1

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calling invisible figures without toggling visibility
f= figure(1); a = axes(f); f.Visible = 'off'; x = 1:10; y = 1:10; plot(a,x,y) Now when you want to see the picure, just...

environ 3 ans il y a | 1

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Matlab is not recognizing variables in function handle
Run following two codes and learn the difference Code-1 (error will be generated) clear fw = {@(x) x+SS;@(x) x+SS+1}; P = ta...

plus de 3 ans il y a | 0

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2-d line Plot
figure,plot(1:10),xlabel({'1st line','2nd line'}) Edit1: This is one short method (zoom in zoom out) will not work properly ...

plus de 3 ans il y a | 0

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MATLAB App Designer fetch data from .m file
if you call this function in app designer it will create an outside figure so you need to edit it a bit You need to remove T ...

plus de 3 ans il y a | 0

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How can I close a while loop in a callback function
if value is 'off' the while loop condition will give error because on and off are not of same size so replace it will strcmp w...

plus de 3 ans il y a | 0

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Close a message box in a while loop
Approach-1 f = msgbox('The City you entered is not in the list. Please enter a city in the list'); while(ishandle(f)) pau...

plus de 3 ans il y a | 0

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How to avoid duplicate random value when open multiple matlab session ?
add this in your code seed = randi(2020); rng(seed)

plus de 3 ans il y a | 0

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How to rename an existing structure A by assigning it a name stored in a string
You can use assignin for that purpose A = struct('X',1,'Y',2) new_name='B'; assignin('base',new_name,A); disp(B) B = st...

plus de 3 ans il y a | 0

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How to accelerate the process of `find` in large for loop ?
Try the following code A = [1 2 3 4 5 6 5 4 2 7]; B = [2 4 5]; [r,c] = find(A-B'==0); [~,ic] = sort(A(c)); c(ic)

plus de 3 ans il y a | 0

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. xlsx to .csv conversion
https://www.mathworks.com/matlabcentral/answers/165743-converting-xls-and-xlsx-to-csv

plus de 3 ans il y a | 0

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Can a scrip/function be written to navigate and edit data in the variables editor window using Matlab?
Option-1 You can do that using openvar and dbstop x = rand(1,5); openvar('x'); dbstop at 4 bpl = 1; % break point line No...

plus de 3 ans il y a | 0

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In MATLAB grader, how can I make assessments about a plot's marker shape or line width?
I dont have access to matlab grader but i think the following solution may work add these two lines in your code template (af...

plus de 3 ans il y a | 2

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Setting a Matlab GUI apps main figure to invisble
Run Test2.mlapp. Press To Plot, it will take you automatically to Test1 Test1 and Test2 must be in the same directory H...

plus de 3 ans il y a | 0

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How do I flip an image without affecting the Y Axis?
Use flip (or fliplr,flipud) figure, subplot(211) imagesc(im, 'XData', xdata, 'YData', ydata);set(gca,'YDir','normal') subplo...

plus de 3 ans il y a | 1

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Shift data on a figure without reploting
Suppose that i have a figure fig = figure, ax = axes(fig); rng(2017) plot(ax,rand(1,10)) Now i dont know what is my data S...

presque 4 ans il y a | 0

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how can we give x,y,z inputs to kalman filter program with out using inbuilt functions?
read kalman filter and implement its equations

presque 4 ans il y a | 0

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converting column of datetimes in excel to datenumbers in matlab
T = readtable('zetdctestdata.xlsx'); T.datetime = cellfun(@(x)datenum(x,'mm/dd/yyyy HH:MM:SS'),T.datetime);

presque 4 ans il y a | 0

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Small font size of toolbar
https://www.mathworks.com/matlabcentral/answers/446340-how-can-i-change-the-font-size-of-the-toolbars-at-the-top-of-the-matlab-w...

presque 4 ans il y a | 0

A répondu
Matlab jokes or puns
I am a Bit Late for i = 1:10 eval('soundsc([0,0.00234992522746325,-0.00311288796365261,-9.15555283427239e-05,0.003448591567...

presque 4 ans il y a | 1

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[DISCONTINUED] MATLAB Answers Wish-list #5 (and bug reports)
Badges Donot you all think that there should be Reputation Point Badge with the contributors name (untill he became a MVP) inst...

presque 4 ans il y a | 0

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Mehmed Saad

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