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I need secant and regula falsi functions that finds the root of a function in a given interval. figure x=1:0.000001:3; plot(x,myfun2(x)) hold on %a=1; %b=3; a=x(1); b=x(length(x)); c=(a+b)/2; epsilon=10^-5 while (abs(myfun2(c))>epsilon) if(myfun2(c)*myfun2(a))<0 b=c;

I need secant and regula falsi functions that finds the root of a function in a given interval. figure x=1:0.000001:3; plot(x,myfun2(x)) hold on %a=1; %b=3; a=x(1); b=x(length(x)); c=(a+b)/2; epsilon=10^-5 while (abs(myfun2(c))>epsilon) if(myfun2(c)*myfun2(a))<0 b=c;

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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I need secant and regula falsi functions that finds the root of a function in a given interval.

figure
x=1:0.000001:3;
plot(x,myfun2(x))
hold on


%a=1;
%b=3;
a=x(1);
b=x(length(x));
c=(a+b)/2;
epsilon=10^-5
while (abs(myfun2(c))>epsilon)
if(myfun2(c)*myfun2(a))<0
b=c;
else
a=c;
end

plot(c,myfun2(c),'ro');
fprintf("c=%d, f(c)=%d, (%d,%d )\n",c,myfun2(c),a,b);
c=(a+b)/2;
pause(4)
end

plot(c,myfun2(c),'g+');

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