Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Function xlsread - file function:
The function xlsread will read from the spreadsheet file. For illustration, to read from file just generated:
>> ssnums = xlsread('ranexcel')
ssnums =
96 77 62
24 46 80
61 2 93
49 83 74
90 45 18
In both situations the .xls extension on the filename is the default, therefore it can be omitted.
These are shown in their fundamental forms, whenever the matrix or spreadsheet holds just numbers and the whole spreadsheet is read or matrix is written. There are lots of qualifiers which can be used for these functions, though. For illustration, the below would read from the spreadsheet file 'texttest.xls' which contains:
a 123 Cindy
b 333 Suzanne
c 432 David
d 987 Burt
>> [nums, txt] = xlsread('texttest.xls')
nums =
123
333
432
987
txt =
'a' '' 'Cindy'
'b' '' 'Suzanne'
'c' '' 'David'
'd' '' 'Burt
Example of Symbolic Expression When there is more than one variable, the MATLAB selects which to solve for. In the illustration below, the equation ax 2 + bx = 0 is solved. Th
Example of Minimum and Maximum Value For matrices, the functions min and max operate column wise by the default: >> mat = randint(2,4,[1 20]) mat = 9 10 1
Strings as Vectors: The Strings are considered as vectors of characters-or in another words, a vector in which each and every element is a single character-so numerous vector
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
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
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
how can reconstruct just part of an image using imreconstruct?
Use of string variables: The Characters involve letters of the alphabet, punctuation marks, digits, white space, and control characters. The Control characters are characters
Polar Form: Any complex number z = a + bi can be thought of as a point (a,b) or vector in the complex plane in which the horizontal axis is the real part of z, and the vertica
Standard Deviation The standard deviation is the square root of variance: The built-in function in a MATLAB for the standard deviation is known as std; the standard dev
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd