Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

how to calculate q1, q2, q3 at same w, from this function

Asked by uncung fgv on 23 Nov 2012

i have to calculate the value of

(S3-S2)/(S2-S1) =q1

(S4-S3)/(S3-S2)=q2

 (S5-S4)/(S4-S3)=q3

(S6-S5)/(52-S4)= q4

 until qn

from this function below:

k=[1,2,3,4,5,6,7];

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');

S1 is S at y ordinate of plot 1

S2 is S at y ordinate of plot 2

S3 is S at y ordinate of plot 3

until S7

at w1, w2, w3, until wn

so my goal:

i want to calculate the q1 until qn at w1 until wn for all plots.

so means :

q1, q2, ... qn at w1

next q1, q2, ... qn at w2

next q1, q2, ... qn at w3

next q1, q2, ... qn at w4

until wn.

so xlabel=w

ylabel=S

determination (S3-S2)/(S2-S1)=q1 (example)

and want to find q1, q2, q3,... qn at w1, w2, w3, w4...wn

1 Comment

uncung fgv on 23 Nov 2012

by using matlab.

uncung fgv

Tags

Products

No products are associated with this question.

0 Answers

Contact us