Function sortrows - sorting strings, MATLAB in Statistics

Assignment Help:

function sortrows - sorting strings:

The function sortrows sorts each and every row as a block, or group, and it also will work on numbers. Here in this illustration the rows starting with 3 and 4 are placed first then, for the rows starting with 5, the values in the second column (6 and7) determine the order.

>> mat = [5 7 2; 4 6 7; 3 4 1; 5 6 2]

mat =

5 7 2

4 6 7

3 4 1

5 6 2

>> sortrows(mat)

ans =

3 4 1

4 6 7

5 6 2

5 7 2


Related Discussions:- Function sortrows - sorting strings

Fopen function - file function, fopen function - file function: The fo...

fopen function - file function: The fopen opens the file for reading. The fscanf then reads each line one double and one character, and put each pair in individual columns in

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

Functions which complete a task without returning values, Functions which c...

Functions which complete a task without returning Values: Most of the functions do not compute values, but instead of accomplish a task like printing formatted output. As thes

Areacirc function, Areacirc function: The areacirc function can be cal...

Areacirc function: The areacirc function can be called from the Command Window as shown here, or from a script. Here is a script which will prompt the user for the radius of o

Representing logical true and false, Representing Logical true and False: ...

Representing Logical true and False: It has been stated that expressions which are theoretically true really have the integer value of 1, and expressions which are theoretical

Data structure layers, Data structure layers: There are many layers in...

Data structure layers: There are many layers in this variable. For illustration,  cyls is the whole data structure, that is a vector of structs  cyls(1) is a separate

Illustration of customizing plots, Illustration of Customizing plots: ...

Illustration of Customizing plots: Illustration, the bar and barh functions by the default place a width of 0.8 between bars. Whenever called as bar(x,y), the width of 0.8 is

Nested functions, Nested Functions: We have seen that the loops can be...

Nested Functions: We have seen that the loops can be nested, that means that one inside of the other, functions can be nested. The terminology for nested functions is that an

Illustration of indexing, Illustration of Indexing: Though, rather tha...

Illustration of Indexing: Though, rather than of creating the index vector manually as shown here, the process to initialize the index vector is use to a sort function. The al

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

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