Which toolbox use for Phase Analysis
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%Reading input sequence
[Header Sequence]=fastaread('D:\KERALA PROJECT\DCB-training-kerala\KERALA PROJECT\HIV -1 Sequence\hiv-1 B (K03455).fasta');
Num=length(Sequence);
S=Sequence;
% nt 2 int
gene=nt2int(Sequence);
% Complex Mapping
u(find(S=='A'))=1+j;
u(find(S=='G'))=-1+j;
u(find(S=='C'))=-1-j;
u(find(S=='T'))=1-j;
u(find(S=='W'))=1;
u(find(S=='Y'))=-j;
u(find(S=='S'))=-1;
u(find(S=='R'))=j;
u(find(S=='K'=='M'=='N'))=0;
u(find(S=='D'))=1/3+j/3;
u(find(S=='H'))=1/3-j/3;
u(find(S=='B'))=-1/3-j/3;
u(find(S=='V'))=-1/3+j/3;
% Phase Analysis
z=phase(u);
P=angle(u);
plot(P);
figure(1);
hold all;
% Cumulated Phase
B=cumsum(P);
plot(B);
figure(1);
hold all;
% Unwrapped Phase Analysis
Q =unwrap(P);
plot(Q);
figure(1);
hold all;
title('Phase Analysis');
xlabel('Bases');
ylabel('Radian');
Unrecognized function or variable 'phase'.
3 个评论
Anmol Dhiman
2019-11-13
Can you share sample file and what is exact purpose of phase function as you are not using it in your code anywhere else.
AMITABH CHATURVEDI
2019-11-13
Anmol Dhiman
2019-11-20
HI ,
There is no phase function defined in MATLAB, that you are trying to use. What exactly do you want to do with the phase function .
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