Writing and reading spreadsheet files, MATLAB in Mathematics

Assignment Help:

Writing and Reading Spreadsheet Files:

The MATLAB functions xlswrite & xlsread will write to and read from the spreadsheet files which have the extension .xls. For illustration, the below will generate a 5 × 3 matrix of arbitrary integers, and then write it to a spreadsheet file known as the 'ranexcel.xls' which has five rows and three columns:

>> ranmat = randint(5,3,[1 100])

ranmat =

96 77 62

24 46 80

61 2 93

49 83 74

90 45 18

>> xlswrite('ranexcel',ranmat)

Related Discussions:- Writing and reading spreadsheet files

Labels and prompts, Labels and Prompts: The script loads all the numbe...

Labels and Prompts: The script loads all the numbers from file into a row vector. It then splits the vector; it stores the initial element that is the experiment number in a v

Function fopen - file function, Function fopen - file function: The pe...

Function fopen - file function: The permission string in the call to the fopen function identifies that the file is opened for writing to it. Just as when reading from a file,

Illustration of writing variables to a file, Illustration of Writing variab...

Illustration of Writing variables to a file: For illustration, in the below session in the Command Window, 3 variables are generated; these are then exhibited using who. Then,

Matlab program - error-checking for integers, Error-checking for integers: ...

Error-checking for integers: illustrations of running this script as shown below: >> readoneint Enter an integer: 9.5 Invalid! Enter an integer: 3.6 Invalid

Differentiation, Differentiation: The derivative of a function y = f(x...

Differentiation: The derivative of a function y = f(x) can be written as follows or f '(x) and is defined as the rate of change of the dependent variable y with respe

Illustration of labels and prompts, Illustration of Labels and prompts: ...

Illustration of Labels and prompts: The program below prompts the user for endpoints (x1, y1) and (x2, y2) of a line segment, and computes the midpoint of the line segment, th

Plot functions, Plot Functions: Faraway, we have plotted to generate t...

Plot Functions: Faraway, we have plotted to generate two-dimensional plots and bar to generate bar charts. We have seen how to clear the Figure Window by using clf, and how to

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

Illustration of empty vectors , Illustration of Empty vectors: The Emp...

Illustration of Empty vectors: The Empty vectors can also be used to delete elements from the arrays. For illustration, to remove the third element from array, an empty vector

Nested if-else statements, Nested IF-ELSE statements: The if-else stat...

Nested IF-ELSE statements: The if-else statement is used to select between the two statements. In order to select from more than two statements, the if-else statements can als

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages