how to run this function into one way run?

how to run this function into one way run?

i have to change always k at 1, 2,3,4,5,6...

how to run it in one times debug?

.

k=1,2,3,4,5,6,7..etc; i have to change it as 1, 2, 3,4,5,6,7...

.

w=8; constant

x=2; constant

a=0.2 ; constant

w=(0:0.3:3);

.

S=[1-exp(-a.*x.*k.*w)];

figure(1)

plot(w,S,'-+');

xlabel('w');

ylabel('S');

hold off

Answer 1

[Azzi Abdelmalek]

k=[1,2,3,4,5,6,7]
w=8;
x=2; 
a=0.2 ; 
w=(0:0.3:3)
S=cell2mat(arrayfun(@(k) 1-exp(-a*x*k.*w),k','un',0))
close
plot(w,S,'-+');
xlabel('w');
ylabel('S');

[uncung fgv]

I will check it now. I hope you are my angel. i ll tell you next. thx

[uncung fgv]

how to thanx to you my angel? happy weekend. btw it is the beginning of my problem. the next problem is:

i want to calculate from that plots the :

(S3-S2)/(S2-S1),

(S4-S3)/(S3-S2),

(S5-S4)/(S4-S3),

(S6-S5)/(52-S4),

and soon, Sn...

where in this case S is my y value or ylabel.

this Sn lies at same straight axis x.

i hope you can share to me again. many thanks. i am very glad. i dont know how to greet in the best way.

[uncung fgv]

i keep the acccept answer. still waiting the solving of that my advanced problem.

[Azzi Abdelmalek]

What does that mean? and why have you flagged my answer?

[uncung fgv]

what does mean flag? i dont get what flag means in this forum. ok i ll remove it. LOL i dont know what flag is. sorry.

[Azzi Abdelmalek]

uncung, If you have another question, just post a new one. And my first question was about your previous comment.

[uncung fgv]

ok i send new question about this. thx