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Exemplos Programas Matlab - Eg03

Exemplos de programas em MatLAB para Engenharia Elétrica

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%exer. 3,, %eg03.m,, ,, clc, clear, close all ,, disp('Informe o coeficientes da equa o'),, a= input('a= ');,, b= input('b= ');,, c= input('c= ');,, ,, %Calculos,, delta=(b.^2)-(4*a*c);,, x1= (-b)-(sqrt(delta));,, x2= (-b)+(sqrt(delta));,, ,, if x1==x2,, fprintf('Ra zes reais iguais\n');,, fprintf('x1= %1.3f\n x2= %1.3f\n', x1,x2); elseif x1~=x2,, fprintf('Ra zes reais distintas\n');,, fprintf('x1= %1.3f\n x2= %1.3f\n', x1,x2); elseif delta== -delta,, fprintf('Ra zes imagin rias');,, end,,