matlab 2-d and 3-d plots

Downloading of MATLAB MATLAB environment comes in different flavors. Different flavors mean different software for a different purpose, for example-it is available…

MATLAB Interpolation Interpolation is the process of describing a function which “connects the dots” between specified (data) points. The most common interpolation…

MATLAB Sine Wave Plot Objective: To plot a sine wave of the frequency of 1KHz. Example: Let’s generate a simple continuous like…

MATLAB Symbolic Mathematics Symbolic mathematics defines doing mathematics on symbols (not numbers!). For example, a+a is 2a. The symbolic math function is…

MATLAB Trapezoidal Rule Consider the function y=f(x) for the interval a≤x≤b, shown in figure: To evaluate the definite integral, dx, we divide…

Working with Variables and Arrays in MATLAB The structural unit of data in any MATLAB program is the array. An array is…

MATLAB Trapz The MATLAB function trapz (x, y, n) where y is the integral for x, approximates the integral of a function…

Workspace, Variables, and Functions in MATLAB Workspace The workspace contains all variables we create while working in MATLAB. Whenever we assign a…

MATLAB Variables Objective: To study data types, constant and variable, character, operators, assignment statement. To consider vectors and matrices commands to operate…

MATLAB while loop The while loop repeatedly executes statements while a specified statement is true. Syntax: while <expression> <statements> end Example1: %…