why am i not getting the desired result ?

1 次查看(过去 30 天)
my code is here
%TWO STEP PHASE SHIFTING TRIANGULAR TECHNIQUE (WAVE FORM)
%%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)
r=abs(I1-I2)/Im;
figure(3),plot(x,r)
%%STEP-3 (unwrapped map)
R=4;
up=2*round((R-1)/2)+((-1)^R+1)*r;
figure(4),plot(x,up)
something is wrong in step 3 because i am not getting as i need, so please help please find attachment

回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Continuous Wavelet Transforms 的更多信息

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by