Working of editor and debugger, MATLAB in Statistics

Assignment Help:

Working of Editor and debugger:

Editor/Debugger, or commands can be typed from Command Window. For illustration, the dbstop command below will set a breakpoint in the fifth line of this function (that is the action of the if clause), that allows us to type the variable names and/or expressions to examine their values at that point in the execution. The dbcont function can be used to carry on the execution, and dbquit is used to quit the debug mode.

Note that the prompt becomes K>> in the debug mode.

>> dbstop testifelse 5

>> testifelse(-2)

5 disp('In middle of range')

K>> x

x =

   -2

K>> 3 < x

ans =

   0

K>> 3 < x < 6

ans =

   1

K>> dbcont

In middle of range

end

>> 

By typing the expressions 3 < x and then 3 < x < 6, we can conclude that the expression 3 < x will return either 0 or 1. Both 0 & 1 are less than 6, therefore the expression will always be true, despite of the value of x!


Related Discussions:- Working of editor and debugger

Illustration of nested loops, Illustration of Nested loops: Running th...

Illustration of Nested loops: Running the script shows the output: >> printstars ***** ***** ***** The variable rows identifies the number of rows to print, and

Execution of persistent variables, Execution of persistent variables: ...

Execution of persistent variables: The functions can also be called from the script or from the Command Window, as shown here. For illustration, the functions are called first

Illustration of reading from files, Illustration of reading from files: ...

Illustration of reading from files: For illustration, suppose that there is a data file 'subjexp.dat' that has on each line a number followed by thecharacter code. The type fu

Illustration of input in a for loop, Illustration of Input in a for loop: ...

Illustration of Input in a for loop: In this illustration, the loop variable iv iterates through the values 1 through 3, therefore the action is repeated three times. The acti

Example of vectorizing, Example of Vectorizing: Likewise, for an opera...

Example of Vectorizing: Likewise, for an operation on a matrix, a nested loop would be needed; for illustration, supposing a matrix variable mat: [r c] = size(mat); for

Illustration of nested for loops and the if statements, Illustration of nes...

Illustration of nested for loops and the if statements: For illustration,when the file contains: 33   -11  2  4      5   9 22     5  -7  2     11    3 the outco

Roots function - polynomials, Roots function - Polynomials: The roots ...

Roots function - Polynomials: The roots function in MATLAB is used to find the roots of an equation represented by a polynomial. For illustration, for the mathematical functio

Example of function stubs, Example of Function stubs: The three functi...

Example of Function stubs: The three functions have not so far been written, though, therefore the function stubs are put in place so that the script can be executed and teste

Statistics, Statistics There are numerous statistical analyses which ca...

Statistics There are numerous statistical analyses which can be executed on data sets. In MATLAB software, the statistical functions are in the data analysis help topic known a

Opening and closing a file, Opening and Closing a File: The Files are ...

Opening and Closing a File: The Files are opened with the fopen function. By the default, fopen function opens a file for reading. If the other mode is preferred, a permission

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd