What is wrong with this code?
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I am using mkpp() command to construct the polynomial of 'cameraman.tif' but getting the error-
"Error using mkpp (line 62)
The requested number of polynomial pieces, 3, is incompatible with the proposed size, [1],
of a coefficient and the number, 1, of scalar coefficients provided."
MATLAB code
clc
close all
clear all
% Read an image
X=imread('cameraman.tif');
figure,imshow(X);
[r c noc]=size(X);
% Gray Scale Conveersion
if noc > 1
Xn=rgb2gray(X);
else
Xn=X;
end
% Extracting Histogram from image
figure,imhist(X);
% Extracting pixel intensity values
i=1;
while i ~= 256
for j=1:c
z=X(i,j);
disp(z);
end
i=i+1
end
breaks=[70 80 90 100]
%for b=1:z
% X(b)=X(b)+1;
% disp(X(b));
%end
pp=mkpp(breaks,X(i,j));
Please help me to rectify the error.
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