# Chandrasekhar

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Professional Interests: HEV Technology, Model Based Development

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**Feeds**

How can I get a random number between 9.9775 and 10.0225?

>>randi([9.9775 10.0225])

7 years ago | 0

hi. i have two guis main and sub . i have stored inputs from all the edit boxes in sub in a variable, var. i need to tranfer var to main gui.and use it for further logic.kindly help.

Hi Alankrita, you can use assignin command to save the variables in base workspace and use evalin command to access them from ...

7 years ago | 0

| accepted

How can I identify the indices of rows containing all NaNs from matrix?

% idenfity NaN's in the matrix k = isnan(a); % find the indices of NaN's find(k==1);

7 years ago | 0

How I can define a varying parameter in Simulink Test?

i guess you want to change the gain value while the simulink model is running. you can do that by giving the below command in y...

8 years ago | 0

Question

open Eclipse ide using activex server command

Hi, I want to open the eclipse ide using matlab script and build the code. please help me how it can be achieved using activex ...

9 years ago | 0 answers | 0

### 0

answersinterfacing CAM with matlab

Hi, The error says that the mex file for the sfun is not available. how did u build that s-function

9 years ago | 0

how can I create this function in matlab? I am a new user and I am having a hard time.

function Summantion(x) n=1; Sum = 0; while( n <= 40) term = pow(x,n)/factorial(n); if term <= 0.00001 ...

9 years ago | 0

form a row vector

x = [5 6 16 17 27 28 38 39....] n = input('enter the total number of elements'); x = x[1:n]; disp(x);

9 years ago | 0

I want to create a for loop which creates different pairs each time.

for i=1:p for j=1:p if (i~=j) disp('i is equal to'); disp(i); disp(...

9 years ago | 0

| accepted

mapping numbers to another number

use vq = interp1(x,v,xq) where x is the first set of numbers and r is the second set of numbers. x = [1,2,3,4,5,6,...

9 years ago | 0

Question

programmatic GUI callback function

I want to access the GUI control from the call back function. how can I do this. I got the below code from Matlab help but it gi...

9 years ago | 2 answers | 0

### 2

answersHow can i run different timelines in Simuink?

hi. you need to develop a scheduler where in the subsystem2 gets triggered based on subsystem1

10 years ago | 0

Constant Data type in matlab??

follow the link <http://www.mathworks.com/matlabcentral/answers/98309-is-it-possible-to-create-constant-variables-in-matlab Is i...

10 years ago | 1

| accepted

how can i make an infinitely simulating model in simulink?

enter the stop time of the simulink model as 'inf' and run the model. This will execute the model in an infinte loop

10 years ago | 3

| accepted

Help me to solve a problem please.

cnt = 1; for i = -pi:pi x(cnt) = i; f(cnt) = exp(-i); cnt = cnt+1; end plot(x,f) xlabel('pi v...

10 years ago | 0

Function does not calculate desired variable.

In the function that you have written EV, N ,t,s are in separate if -else if conditions and only on of them executes at a time...

10 years ago | 0

Simulink Code Generation for mathematical funktions

Hi Onur, please find the attached model. i have modeled your requirement. generate the code for this model. check out the 'Ma...

10 years ago | 0

How to find error in function file

yes you can run the function file separately. enter the name of the function in the command prompt and press enter. you ne...

10 years ago | 0

How do I run MATLAB in batch mode?

<http://www.mathworks.in/matlabcentral/answers/41558-how-to-run-matlab-files-in-batch-mode-or-as-a-batch-process-guide-request H...

10 years ago | 0

How to determine the number of inputs of block simulink from the command line?

click on the Simulink block/Subsystem for which you have to find the inputs and then use the following commands a = get_pa...

10 years ago | 2

| accepted

how can i solve [parse error at 'clear': usage might be invalid matlab syntax]

remove the end and clears statement and use it

10 years ago | 0

Basic Question on Imported Data Size

reshape(A,1,15000) where A(3x5000) is the imported data

10 years ago | 0

how to use result of one function for another function??

mainscript.m c=2; d=3; [ x1, x2] = result( c, d ) [ y ] = heatsource( x1, x2 ) result.m function [ x1, ...

10 years ago | 0

| accepted

Matrix formation by applying some operation using loop logic.

A = [7 7 7 1 0;6 0 0 0 0; 0 6 0 4 0;0 0 0 4 2;0 0 6 0 2]; for i = 1:5 for j = 1:5 if i == j ...

10 years ago | 1

| accepted

How to execute .m file by pressing Push button in the created GUI?

write only the file name instead of run(tikhnovphh1). function pushbutton2_Callback(hObject, eventdata, handles) % ...

10 years ago | 2

| accepted

How do I open a file by pressing a pushbutton in GUIDE?

use the following command in the call back function of the push button winopen('mydoc.doc') winopen('myimage.jpg') winope...

10 years ago | 4

| accepted

How can I split an array of float point numbers in two different arrays based on a dot (.) delimiter?

numbers can be converted into strings using 'num2str' command and they can be splitted using 'strtok' command

10 years ago | 0

How do I make a master script that can call other scripts?

master_script.m function1(); function2(); function3(); end of master_script.m function1(); %implements the ...

10 years ago | 0

add result to next entry of the column

if a is your initial array then sum = 25; for i = 1:length(a) sum = sum+a(i); end

10 years ago | 0

| accepted