min( ) command or function gives the smallest or minimum element of a vector or matrix or array, after reading this MATLAB min topic, you will know the theory and examples.
Syntax:
min(n)
MATLAB matrix inverse
inv( ) command or function gives the inverse of a matrix, after reading this MATLAB matrix inverse topic, you will know the theory and examples.
Syntax:
inv(n)
MATLAB axis
This command adds an axis to the plot, after reading this MATLAB axis topic, you will know the theory, and examples, and you will understand how to use it in MATLAB.
Syntax:
axis([xmin,xmax,ymin,ymax])
MATLAB zeros
zeros() command creates an array of all zeros, after reading this MATLAB zeros topic, you will know the theory, and examples, and you will understand how to create a matrix with all elements zero in MATLAB.
Syntax:
zeros(n) zeros(n,m)
MATLAB eye
This command creates an Identity matrix, after reading this MATLAB eye topic, you will know the theory, and examples, and you will understand how to create Identity matrix in MATLAB.
Syntax:
eye(n) eye(n,m)
MATLAB dot product
dot( ) command or function gives the dot or scalar product of vectors or matrices or arrays, after reading this MATLAB dot product topic, you will know the theory and examples.
Syntax:
dot(a,b)
MATLAB cross product
cross( ) command or function gives the cross product of vectors or matrices or arrays, after reading this MATLAB cross product topic, you will know the theory and examples.
Syntax:
dot(a,b)
MATLAB median
median( ) command or function gives the median value of vector or matrix or array elements, after reading this MATLAB median topic, you will know the theory and examples.
Syntax:
median(n)
MATLAB 3-D Plots
After reading the MATLAB 3-D plots topic, you will understand how to create 3-d plots as a surface plot or mesh plot in MATLAB.
3-D plots are useful to present data having more than two variables. The command plot3(x,y,z) in MATLAB help to create three-dimensional plots. The general form of the command is:
MATLAB Numbers
After reading the MATLAB Numbers topic, you will understand numbers and its classification as float, integer, and complex in MATLAB.
In MATLAB numbers are classified as
- Integer
- Float
- Complex