Que.What are the difference between the ‘help’ and the ‘look for’ command?
|
| a. No difference |
| b. Syntactical difference |
| c. Help returns the entire set while look for returns specific commands |
| d. Help returns all the toolbox while look for returns a single toolbox |
Help returns the entire set while look for returns specific commands
Que.What will the following set of commands do when they are present in a script file?stem[y1,y2];
title(‘p’);
print -deps p
|
| a. Plot the discrete graph of y1 and y2 |
| b. There is no stem command in MATLAB |
| c. Store the graph as a separate file |
| d. Cannot be determined |
Store the graph as a separate file
Que.The function to close the windows containing graphs generated from MATLAB is __________
|
| a. close all |
| b. close graphs |
| c. delete graphs |
| d. end all |
Que.What is not displayed by the Workspace?
|
| a. Time of variable generation |
| b. Standard deviation of the variable values |
| c. Class of the variables |
| d. Nature of the variables |
Time of variable generation
Que.MATLAB allows modelling of different control systems using ___________
|
| a. Simulink |
| b. Control System Toolbox |
| c. Not available in MATLAB as of yet |
| d. ezplot |
Que.How to stop the execution of a chain of commands?
|
| a. Press Ctrl +c |
| b. Cannot be stopped |
| c. Only usage of debugging mode is possible in MATLAB |
| d. Quit |
Que.What are MEX files in MATLAB?
|
| a. No such thing as MEX files |
| b. Helps to analyse commands in MATLAB |
| c. Allows the user to combine C source files with Matlab files |
| d. Same as MAT files |
Allows the user to combine C source files with Matlab files
Que.How can we smoothen the following graph of sin (t) and cos (t) into a circle?
|
| a. reduce the gap between linearly spaced elements of the dependent variable t |
| b. reduce the gap between elements of the dependent variable t |
| c. increase the gap between linearly spaced elements of the dependent variable t |
| d. increase the gap between elements of the dependent variable t |
reduce the gap between linearly spaced elements of the dependent variable t
Que.What is the output of the following command?function s= average(varargin)
celldisp(varargin)
s=sum(varargin)
end
p=average(1:3)
|
| a. Error in sum |
| b. Error using varargin in function definition |
| c. Error calling the average function |
| d. 1 2 3p=6 |
Que.What is the output of the following command?function wish= ful(p,varargin)
celldisp(p)
wish=sin(varargin{1})
end
p=ful(1:3)
|
| a. Error in calling the function |
| b. Error in celldisp |
| c. Error in the function definiton |
| d. Error in the wish variable |