df Apply the first order backward difference representation of dx [f(x) = f(x − h)]/h vf = 2ππ L to the function f(x): = COS Derive and plot the amplitude function A and phase error dvs. h for L = 27. [Hint: Express f= -A(h) (2π/L) sin (272 + y(h))].
df Apply the first order backward difference representation of dx [f(x) = f(x − h)]/h vf = 2ππ L to the function f(x): = COS Derive and plot the amplitude function A and phase error dvs. h for L = 27. [Hint: Express f= -A(h) (2π/L) sin (272 + y(h))].
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![df
Apply the first order backward difference representation of
dx
vf = [f(x) = f(x - h)]/h
2пх
L
to the function f(x): = COS
Derive and plot the amplitude function A and phase
error p vs. h for L = 27. [Hint: Express f= -A(h) (2π/L) sin(21+ y(h))].](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F349d1feb-1582-444f-a44d-675eb7d735a9%2F674d5ead-ee26-46fa-b3af-8abbab643613%2Fkhogmf_processed.png&w=3840&q=75)
Transcribed Image Text:df
Apply the first order backward difference representation of
dx
vf = [f(x) = f(x - h)]/h
2пх
L
to the function f(x): = COS
Derive and plot the amplitude function A and phase
error p vs. h for L = 27. [Hint: Express f= -A(h) (2π/L) sin(21+ y(h))].
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