This command adds or removes grid lines to the plot, after reading this MATLAB grid topic, you will know the theory, and […]

This command creates an array of all ones, after reading this MATLAB ones topic, you will know the theory, and examples,

length() command or function gives the number of elements in a vector or length of largest matrix size, after reading

reshape() command or function reshapes a matrix or vector, after reading this MATLAB Reshape topic, you will know the theory and

linspace( ) command or function creates a row vector with elements that are linearly (equally) spaced, after reading this MATLAB

diag() command or function gives diagonal elements or creates a diagonal matrix, after reading this MATLAB diagonal matrix topic, you

mean( ) command or function gives the mean or average value of vector or matrix or array elements, after reading this

mode( ) command or function gives the most repeated element of vector or matrix or array elements, after reading this MATLAB

sum( ) command or function gives the sum value of vector or matrix or array elements, after reading this MATLAB sum

std( ) command or function gives the standard deviation value of vector or matrix or array elements, after reading this MATLAB