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// Scilab code Ex8.3 : Pg:328(2008)
clc;clear;
function [deci]= binary_decimal(ni) // Function to convert binary to decimal
deci = 0;
i = 0;
while (ni <> 0)
rem = ni-fix(ni./10).*10;
ni = int(ni/10);
deci = deci + rem*2.^i;
i = i + 1;
end
endfunction
function [decf]= binfrac_decifrac(nf) // Function to convert binary fraction to decimal fraction
decf = 0;
i = -1;
while (i >= -3)
nf = nf*10;
rem = round(nf);
nf = nf-rem;
decf = decf + rem*2.^i;
i = i - 1;
end
endfunction
n = 101.101; // Initialize the binary number
n_int = int(n); // Extract the integral part
n_frac = n-n_int; // Extract the fractional part
printf("Decimal equivalent of %7.3f = %5.3f", n, binary_decimal(n_int)+binfrac_decifrac(n_frac));
// Result
// Decimal equivalent of 101.101 = 5.625
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