what is wrong with my code ?
조회 수: 1 (최근 30일)
이전 댓글 표시
i generate a code to get the desired result as given in attached file but there is some problems in step-3, and i am unable to find desired result from step-3 so please help me where am i wrong, my code is here:
%
% STEP FIRST
clc;
clear all;
Imax=0.8;
Imin=0.2;
Im=Imax-Imin;
T = 20;
s1= @(x) ((2*Im*x/T)+Imin+Im/2).*(0<=x & x<=T/4) +((-2*Im*x/T)+Imin+3*Im/2).*(T/4<=x & x<=3*T/4)+((2*Im*x/T)+Imin-3*Im/2).*(3*T/4<=x & x<=T);
s2= @(x) ((-2*Im*x/T)+Imin+Im/2).*(0<=x & x<=T/4) + ((2*Im*x/T)+Imin-Im/2).*(T/4<=x & x<=3*T/4)+((-2*Im*x/T)+Imin+5*Im/2).*(3*T/4<=x & x<=T);
x = linspace(0, 20);
X = repmat(x, 1000, 10);
I1 = s1(x);
I2 = s2(x);
figure(1),plot(x,I1)
figure(2),plot(x,I2)
%%STEP-2 (wrapped map)
r0=abs(I1-I2)/Im;
figure(3),plot(x,r0)
%%STEP-3 (intensity ratio)
R=2;
r=2*round((R-1)/2)+((-1)^R+1)*r0;
figure(4),plot(x,r)
please find attachments
채택된 답변
John D'Errico
2017년 8월 31일
편집: John D'Errico
2017년 8월 31일
Just explaining what KSSV said:
r=2*round((R-1)/2)+((-1)^R+1)*r;
See that r lies on BOTH sides of the equality here. But since it has never been used before, what is r? Should MATLAB somehow be smart enough that it can solve for r here? Or is that a typo? Never ask a computer to magically determine what you really intended to do, even if what you intended is not what you wrote. (The mind reading toolbox is not yet out of beta test stage.)
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Image Processing Toolbox에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!