jc245410

%PLOTTING A CIRCLE THROUGH 3 RANDOM POINTS OR USER INPUT POINTS

%Makes random array for random 3 points
randompoints = randi(10,2,3); 

%loop to check whether all 3 points line up, if they do it re-generates the
%points.
while  ((randompoints(2,2))-(randompoints(2,1)))/((randompoints(1,2))-(randompoints(1,1)))== ((randompoints(2,3)-randompoints(2,2))/((randompoints(1,3))-randompoints(1,2)))
randompoints = randi(10,2,3);
end

jc245410

% Plotting a Circle through three random points
%
%                         __________________________
% 3 random points --->   | calculate circle formula | -----> plot circle
%                        |__________________________|
%
%
clear
clc
%

jc245410

% Basic Tay Payable Calculator for 2011
%
%                         ___________________________
% input income    --->   |calc tax, medicare and lio | -----> output tax
%                        |___________________________|
%
%
clear
clc
%

jc245410

% Calculate Compound or simple interest
%
%                         _____________________
% input data and  --->   | calculate interest  | -----> output interst
% type of interest       |_____________________|
%
%
clear
clc
%simple interest

jc245410

% Calculate Series and Parallel Resistances of two resistors
%
%                    ___________________
% enter ohms --->   | calculate total   | -----> display total ohmage
%                   |___________________|
%
% Series Resistors 
% Totalresistance = R1 + r2 
%
% Parallel Resistors