Size function - dimensions of matrix, MATLAB Programming

Size function - Dimensions of matrix:

For the matrix mat shown next, it has three rows and two columns, therefore the size is 3 × 2. The length is the larger dimension that is 3.

>> mat = [1:3; 5:7]'

mat =

1     5

2     6

3     7

>> size(mat)

ans =

3    2

>> length(mat)

ans =

3

>> [r  c] = size(mat)

r = 3

c = 2

The size function returns two values; therefore in order to capture these values in separate variables we put a vector of two variables on the left of the assignment. The variable r stores the initial value returned, that is the number of rows, and c stores the number of columns.

Posted Date: 10/18/2012 4:29:35 AM | Location : United States







Related Discussions:- Size function - dimensions of matrix, Assignment Help, Ask Question on Size function - dimensions of matrix, Get Answer, Expert's Help, Size function - dimensions of matrix Discussions

Write discussion on Size function - dimensions of matrix
Your posts are moderated
Related Questions
Use Matlab to solve the following set of linear equations by Gaussian Elimination. Write a for loop to perform elementary row operations on the augmented matrix to produce

Hi, I need help with solving five-1st order ODE which are coupled. I need to plot these as well. Could I please get a quote. Thanks

Show (turn in) similar output images as in part 2 for each of your new images (there is only 1 connected component in this case). Write three functions which compute the moments, c

ACTIVITIES OF A PROJECT 1-2 1-3 1-4 1-5 2-6 3-6 3-7 4-7 5-7 7-6 6-8 7-8 THE COMMPANY LOSES 2,000 FOR EVERY WEEK THE PROJECT LASTS BEYOND 30 WEEKS. fOR EACH OF THE PROPOSALS; ACTIVI

need help in my accounts help

Hold and legend function: hold: is a toggle which freezes the present graph in the figure window, so that the new plots will be superimposed on the present one. Just hold

Command Window: To the left of the Command Window, there are 2 tabs for the Current Directory Window and Workspace Window. If the Current Directory tab is selected, the files

MRI (magnetic resonance imaging) scanners allow doctors to now obtain complete body images for medical diagnosis purposes. The system produces scans which represent slices through

The secant method is an iterative root nding method that is super-linear. The method has the advantage that it is faster than linear methods and does not require knowledge of the

Hello! How to cipher on Matlab the message consisting eight symbols. At first the message shares on blocks. Then in each of blocks shift of symbols is carried out. The initial text