How to save and plot in same figure data from the loop iteration ?

I have this function: I need to plot loop iteration of gama value in the same figure at the end gama= [1.20,2.90,3.1,4.4,5.3] for gama= %all in the same figure end please need help

Answer 1

[KALYAN ACHARJYA]

for i=1:number_of_iterations
%Do operations
plot();
hold on;
end

In your case

gama=[1.20,2.90,3.1,4.4,5.3];
for i=1:length(gama)
gama=gama(i);
%do operations
Plot();
hold on;
end

[Fabrice shao]

I'm getting an error saying matrix index dimensions must agree

[KALYAN ACHARJYA]

Can you provide the code in the proper format (use {} in text format section), so that it can easily readable?

[Fabrice shao]

clear;
% p0=2;Input power in (w)
p0=6
% p0=5
T1=5;% Pulse with
T0=T1/2/sqrt(log(2));%(FWHM)
h=1;%²½³¤
% gama=2.90
% for gama=[1.20, 2.90 ,3.1]
% gama = 2:0.1:10;gama=[1.20,2.90,3.1,4.4,5.3];
% gama=[1.20,2.90,3.1,4.4,5.3];
for gama=[1.20,2.90,3.1,4.4,5.3];
% do operations
% Plot();
hold on;
end
beta=0;%%second order dispersion
T=0.3;% total pulse with (TFWHM)
N=285;% Soliton order 
n=-N/2:(N/2-1);
t=n.*T;% order 
uszgz0=exp(-t.^2./(2*T0^2));
usz=exp(-t.^2./(2*T0^2));% Dispersion 
A0=sqrt(p0)*uszgz0;% Amplitude
dfait=1/T0*h*gama*p0*(t/T0).*exp(-(t/T0).^2);
for k=1:10
u0=usz;
usz=abs(u0).*exp(-h*j*gama*p0*(abs(u0).^2));%first order with Chirp parameter
fusz=fftshift(fft(usz));% Spectrum
end
f=(0:(N-1))./(N*T)*1e3-1/(2*T)*1e3;
Az=usz*sqrt(p0);%
% figure (1)
% plot(t,A0.^2,'g');
hold on 
figure (100)
plot(t,A0.^2,'b-o',t,A0.^2,'r.-','Linewidth',6)
title('Pulse Evolution');
xlabel('Time (ps) ');
ylabel('Power(W)');
set(gca,'FontSize',24);
legend ('Matlab IN','After SPM');
legend boxon
grid on;
xlim([-10,10])
% figure (2);
% plot(t,(abs(Az).^2),'b');%´«ÊäLºóÐźŹ¦Âʲ¨ÐÎ*2/N
% plot (3)
% plot(f,fftshift((T*abs(fft(uszgz0))).^2)/N,'g');%³õʼÐźŹ¦ÂÊÆ×
% figure (4)
% plot(f,(T*(abs(fusz))).^2/N,'b','Linewidth',4);%´«²¥100kmºóµÄÐźŹ¦ÂÊÆ×
% title('Pulse Evolution');
% xlabel('Wavelenght(u) ');
% ylabel('Power (W)');
% set(gca,'FontSize',24);
% legend ('Wavelenght');
% % legend boxon
% % grid on;
% % xlim([-800,800])% figure (5)
% plot(t/T0,dfait,'g');%ÀíÂÛßúà±
% figure (6)
% plot(t(2:N)/T0,diff(angle(usz))/T,'b');%fft
figure (7)
plot(f,fftshift((T*abs(fft(uszgz0))).^2)/N,'g','Linewidth',6)
hold on
plot(f,(T*(abs(fusz))).^2/N,'b','Linewidth',4)
title('Pulse Evolution');
xlabel(' Frequency (GHz)');
ylabel('Power (W)');
set(gca,'FontSize',24);
legend ('Matlab IN','After SPM');
% legend ('1m','2m','3m','4m','5m');
legend boxon
grid on;
xlim([-900,900])
grid on
end