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Nobel Mondal

Last seen: 11 months ago |  Active since 2015

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Answered
How do i get the editor window to open above the command window and not in a new separate one?
<</matlabcentral/answers/uploaded_files/58943/docking_editor.JPG>>

8 years ago | 40

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Answered
Cell array, string concatenation
function outString = myStringConcatenator(inString1, inString2) minLength = min(length(inString1), length(inString2));...

8 years ago | 0

Answered
How to replace two for loops with matrix expression
You may directly use "vectorization" and "element-wise operation to solve this : Here is an example code - %% Assumption...

8 years ago | 0

Answered
How can I set Values to Simulink Block from my Workspace?
To get the list of parameters associated with 'PID Controller' block, I would use the below command : allParams = get_param...

9 years ago | 0

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Answered
choose one out of every 8 elements randomly
m = 100; spacedIds = [0:8:m]; rands = randi(8, 1, size(spacedIds,2)-1); randIds = spacedIds(1:end-1)+ rands; %...

9 years ago | 0

Answered
importing an excel table with words
'xlsread' returns 3 outputs - [numOnly, textOnly, rawDataInCellArray] = xlsread(xlFile); If you need the data in only...

9 years ago | 1

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Answered
Converting cell components into strings for moving files
Replace the line calling 'movefile' by a cell-function. Like this - cellfun(@(C) movefile(C, destination), source)

9 years ago | 0

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Answered
How to extract a specific value within given range and row and column number which has a specific value.
>> randMatrix = (0.02*rand(5,1) - 0.01); % A random 5x1 matrix >> [~, id] = min(abs(randMatrix - 0.003)); This would wor...

9 years ago | 0

Answered
find a value in a matrix
I wasn't sure if you want the actual output in terms of 'x*' or the corresponding index. >> inputMat = [2 3 4; 5 -2 -5; -6 -...

9 years ago | 1

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Answered
how to find max and min value from .mat file and save it to an other array?
Looks like the input array is already being sorted before saving into matfile. Now all you have to do is load the file, and get ...

9 years ago | 0

Answered
How to display a tf function in the command window frm simulink??
If your model is loaded, you can access the parameter values for a block using "get_param" api. Say, you have a model "myMode...

9 years ago | 0

Answered
How to select two (or more) different ranges using xlsread
You can patch the function, or write a new one to get the functionality: Example: [x,y,z] = xlsreadPatch('test.xlsx', '...

9 years ago | 0

Answered
How to find the median of one part of a column being in a while loop?
Is this what you're looking for? A1=[1950 0;1951 0;1952 0;1953 0;1954 0;1955 0]; A2=[1960 1;1961 2;1962 3;1963 4;195...

9 years ago | 1

Answered
Count number of changes to 1
If you're only counting the changes 0 -> 1 , then it would be the number of occurrences of 1 (1-0) in the diff vector. >> A ...

9 years ago | 0

Answered
Batch runs- Matlab busy
If you call the batch file with "&", the job will be launched in a different shell and it will free matlab prompt immediately. ...

9 years ago | 0

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Answered
Data import from excel
You could read the entire spreadsheet as cells, like this - >> [~,~,rawData] = xlsread('mySpreadSheet.xls');

9 years ago | 1

Answered
Modify the following program in order to get rid of the break statement without affecting the behavior of the program
Hi Taylie, I am not sure why you want the 'break' to be removed. However, the following code works - but NOT an elegant way o...

9 years ago | 0

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Answered
Code of Exponential Discontinuous Function
Does this give the desired plot? Dd = 50; Td = 3600; A1 = 74.6; alpha1 = 2.43*(10^(-3)); A2 = 2.49; alpha2 =...

9 years ago | 0

Answered
Create a Message Box with a condition
x = 5:25; % Input Vector limit = 10; if ~isempty(find(x<limit,1)) msgbox('Fault'); else % Do Something Else...

9 years ago | 0

Answered
Having issues with understanding the formatting of an error message.
Hey Justin, [] is used for horizontal concatenation of arrays. Texts inside ' ' are treated as character arrays and the numb...

9 years ago | 0

Answered
i wanted to plot histogram for following
% Need to convert the input as a cell-array >> status = {'dosing', 'dosing', 'dosing', 'initializing',... '...

9 years ago | 0

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Answered
Simple Array Calculation Help
>> inputArray = [S R R R S S S R S R S S R R R R R S S S S S S R S S S R R S ]; >> result = (nonzeros((diff([0 (find(inputA...

9 years ago | 0

Answered
Error when function changes cell array size
You ought to be using curly brackets for indexing here. function args = updateCell(args, string, value) if isempty(...

9 years ago | 0

Answered
Converting function file to Anonomys function.
fH = str2func('lorenz'); y = feval(fH,t,x,sigma,rho,beta);

9 years ago | 0

Answered
How to access workspace variables one by one using m-script
You can get all the workspace variables like this: >> varList = evalin('base', 'who'); Then check individual parameters:...

9 years ago | 0

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Answered
flag an error message when a scalar is complex
if ~isreal(num) error('This is a complex number.') end

9 years ago | 0

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Answered
Problem in nested function
Looks like, you haven't closed all of your function definition with an 'end'. function [ resobj ] = plot4Paper(data_choice...

9 years ago | 0

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Answered
Set Data Type of Inport Block
You can double click on the block and change the following values: <</matlabcentral/answers/uploaded_files/31765/Inport.PNG...

9 years ago | 0

Answered
Need help on my for loop
Isn't there a mix-up between 'i' and 'k' index? Also, you could use 'hold on' before starting the loop and avoid the conditio...

9 years ago | 0

Answered
State space without using the control toolbox - Error using + Matrix dimensions must agree.
In this line, x(:,k) = x(:,k-1) + dt*(A*x(k-1) + B*u(k-1)); % Error The term A*x(k-1) would give you a 2x2 matrix. You ...

9 years ago | 0

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