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Contribute at least one answer each month for 3 consecutive months
Awarded to Rizwana on 20 Jul 2017
Accept 5 answers given by other contributors
Awarded to Rizwana on 20 Jul 2017
1 of your answers has been accepted
Awarded to Rizwana on 20 Jul 2017
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Awarded to Rizwana on 20 Jul 2017
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Awarded to Rizwana on 29 Mar 2014
Feeds
Question
Please if someone can teach me how to do it then I shall be grateful.How to retain userHistory in docBlock of simulink without overwriting the old information?
clear all; clc; bdclose all; sys = 'test'; load_system(sys); load_system('simulink'); open_system(sys); k = get_...
8 years ago | 0 answers | 0
0
answersQuestion
Is it possible to convert XML file to .slx or .mdl Simulink Model?
I have a model saved as .slx or .mdl format. I generated .xml file out of it. Changed some names in .xml file. Now I...
8 years ago | 3 answers | 0
3
answersQuestion
Conversion of Simulink .mdl or .slx model into XML
I tried using : sys = 'dummy.slx' save_system(sys, 'exported_file_name.xml', 'ExportToXML', true) But I keep getting the belo...
8 years ago | 1 answer | 1
1
answerQuestion
Please help. How to solve this m-scripting error?
??? Error using ==> add_block Invalid destination block specification. This is my script and creating a model to add b...
9 years ago | 0 answers | 0
0
answersQuestion
How to change the Busselector block default parameters using m-script? (Changing the default parameter value of a built-in block is not allowed)
new_system('testModel'); x = 30; y = 30; w = 30; pos = [x y+h/4 x+w y+h*.75]; add_block('built-in/Inport',[sys '/In1'...
9 years ago | 0 answers | 0
0
answersQuestion
I have an image whose height and width are [960 557 ], iam trying to compress this image.
I have used a file exchange pre-written file using sphit algorithm. Now this code is giving an error saying... The Row and Co...
10 years ago | 0 answers | 0
0
answersQuestion
Simulink interview question for professionals
Hi everyone, I have experience in matlab algorithm development but I am going to be interview for simulink engineer profile. P...
10 years ago | 0 answers | 0
0
answersQuestion
Hi. I want a book name or blog or pdf or website which may help me to learn simulink based modelling with real time projects that we do in industries
If anyone have any idea then please share the resources. Thanks & Regards Rizwana
10 years ago | 1 answer | 0
1
answerSolved
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
10 years ago
Solved
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
10 years ago
Solved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
10 years ago
Question
How to loop over these values?
I have interpolated some data points in my fiigure window using data cursor functional and exported it. Its getting saved as str...
10 years ago | 2 answers | 0
2
answersCan Somebody help me to write this equation in Matlab to get the value of Lambda?
function [ans] = test(m,lamda) r = factorial(m-1); p = -lamda; ans = exp(p)/r; end If you are interested i...
10 years ago | 0
Question
Why my gui code is throwing error? Iam trying to import file. Its not reading my file
function varargout = gui_1(varargin) % GUI_1 MATLAB code for gui_1.fig % GUI_1, by itself, creates a new GUI_1 or rai...
10 years ago | 1 answer | 0
1
answerQuestion
How to fix this error?
cmap=menu('Choose a color','jet','hsv','summer','cool','spring','hot','autumn','winter','bone','copper','pink','lines','Gray'); ...
10 years ago | 2 answers | 0
2
answersQuestion
Why am i getting this error in the following line of code?
disp (' '); name = input ('Enter a name for the folder (single quotes): '); % input folder's name mkdir (name); It was ...
10 years ago | 2 answers | 0
2
answersQuestion
How to code this in gui?
I have nearly 5 functions. One function reads and later import the excels sheet and inside it i have embedded split function whi...
10 years ago | 2 answers | 0
2
answersQuestion
how to plot total velocity not its component using quiver function.? or is it possibel?
I have studied quiver. It says u(horizontal) position w.r.t x and v(vertical component) position w.r.t y. But i have been asked...
10 years ago | 0 answers | 0
0
answersQuestion
How to plot velocity vector fied in matlab?
I have total velocity component in m/s which is a matrix of order 41 * 1. I want to plot it w.r.t to x and y. It should be like ...
10 years ago | 0 answers | 0
0
answersQuestion
How to import my excel sheet?
I would like to import my excel sheet in such a way that it should spilt my data in matrix,textdata in a cell array and characte...
11 years ago | 1 answer | 0
1
answerQuestion
Matlab's curl function and its limitation?
Iam beginner to matlab. Still learning it.Recently i have been asked to compute curl of three velocity components and plot i...
11 years ago | 1 answer | 0
1
answerQuestion
how to compute curl for velocity components expressed interms of spherical coordinates(r,alpha,beta).
How mupad interface will do it and how can i plot its resulting curl in matlab. Thanks
11 years ago | 0 answers | 0
0
answersQuestion
help me on plotting of curl
I have velocity data for u,v,w. There is just x and y data which is m* n in size. No z data u =VarName1; % please refer to ...
11 years ago | 2 answers | 0
2
answersQuestion
Please put me out of this confusing logic. Please help.
I have x and y values. 2-d array. u,v and w... again 2d arrays. did the curl calculation by converting u,v and w into 3d using n...
11 years ago | 0 answers | 0
0
answerserror with 20x10 array in a function
Your ASE is matrix of what size?? Must be huge.. try to loop it... r = size (ASE); for i = 1:r(1) % 1:r(2) assuming it is ...
11 years ago | 0
| accepted
Question
Please help me to solve this problem!
I have been asked to calculate vorticity of three velocity components |u|, |v| & |w|. I have attached .txt file for the same. As...
11 years ago | 2 answers | 0
2
answersQuestion
Stuck totally... Please help me
I have three velocity components u,v and w... Note my x,y are z are just directions hence there is no data for it... Now big que...
11 years ago | 0 answers | 0
0
answersQuestion
Why everything is giving zero values??
I have been asked to calculate vorticity of three velocity components u,v&w. I have attached .txt file for the same. as i knew c...
11 years ago | 0 answers | 0
0
answersQuestion
Does the curl function in matlab calculates vorticity?
Iam suppose to calculate vorticity using 3 velocity component u,v and w. Does the built function curl helps to do the job??
11 years ago | 1 answer | 0
1
answerQuestion
How to fill the discontinuities in this plot??
Why iam not able to get contours throughout the region?? <</matlabcentral/answers/uploaded_files/7731/quesion.bmp>> Set ...
11 years ago | 1 answer | 0
1
answer
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