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Alternative Mathematics using MATLAB 7

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Alternative Mathematics using MATLAB 7

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13 Mar 2003 (Updated )

Self-instructive text on undergraduate algebra, statistics, differential and integral calculus.

ex097.m
% ex097.m:   Plots in Polar Coordinates
theta=0: 1e-3: 2*pi;   			% One turn only
figure(1);  polar(theta, sin(theta)); 
figure(2);  polar(theta, cos(theta));  
rho3=cos(4*theta);
figure(3);  polar(theta, rho3);  
rho4=1+0.3*cos(8*theta);
figure(4);  polar(theta, rho4); 
figure(5);  polar(theta, pi*theta,'r');			% Red curve

theta=0: 1e-3: 6*pi;			% Plots over three turns
figure(6);  polar(theta, pi*theta,'r');			
figure(7);  polar(theta, exp(0.05*theta),'r');	

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