Writing variables to a file, MATLAB in Mathematics

Assignment Help:

Writing variables to a File:

The save command is used to write variables to a file, or to append the variables to a MAT-file. By the default, save function writes to a MAT-file. It can either save the whole present workspace (all variables which have been generated), or a subset of the workspace (involving, for illustration, just 1 variable). The function save will save the file in the present directory, therefore it is important to set that properly first.

To save all the workspace variables in a file, the command is as shown below:

save filename

The .mat extension is automatically added to the filename. The contents of the file can be exhibited by using who with the -file qualifier:

who -file filename

 

 


Related Discussions:- Writing variables to a file

Use of logical vector, Use of logical vector: Determine how many eleme...

Use of logical vector: Determine how many elements in the vector vec were greater than 5, the sum function can be used on the resulting vector isg: >> sum(isg) ans =

Rational function, Give the formula for a rational function that has a hole...

Give the formula for a rational function that has a hole at x=7 & vertical asmptote at x=-3/2

Pie chart - plot functions, Pie chart - plot functions: The MATLAB als...

Pie chart - plot functions: The MATLAB also has a function pie which will generate a pie chart. Calling the function with the form pie (vec) draws a pie chart, by using the pe

Strcat function - concatenation, Strcat function - Concatenation : The ...

Strcat function - Concatenation : The strcat function, though, will eliminate the trailing blanks from strings before concatenating. Note that in these illustrations, the trail

Matrix of plots - plot functions, Matrix of Plots: The other function ...

Matrix of Plots: The other function which is very useful with any type of plot is subplot that creates a matrix of plots in the present Figure Window. The three arguments are

Structure consisting of the fields, Structure Consisting of the Fields ...

Structure Consisting of the Fields A MATLAB can also solve the sets of equations. In this illustration, the solutions for x, y, & z are returned as a structure consisting of th

Built in recursive function in matlab, Built in recursive function in MATLA...

Built in recursive function in MATLAB: We have seen that the built-in function in MATLAB to compute factorials, termed as the factorial and we know how to implement the iterat

Function isreal - complex numbers, Function isreal - complex numbers: ...

Function isreal - complex numbers: The function isreal returns 1 for logical true when there is no imaginary part of the argument, or 0 for false when the argument does have a

Writing variables to a file, Writing variables to a File: The save com...

Writing variables to a File: The save command is used to write variables to a file, or to append the variables to a MAT-file. By the default, save function writes to a MAT-fil

Customizing plots, Customizing Plots : There are numerous ways to custo...

Customizing Plots : There are numerous ways to customize figures in the Figure Window. On clicking the Plot Tools icon will bring up the Property Editor & Plot Browser, with ma

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