Four data points, (0,1), (1,4), (2,2), and (3,3), were collected in an experiment. The DFT of [1, 4, 2, 3] is [5, - - i, -2, - +zi]. Let f (t) + 늑1. Let f (t) = a + b cos( nt) + c sin(÷ Tt) + d cos(at) be the trig interpolation function that passes through the four data points. What is the value of the coefficient d?
Four data points, (0,1), (1,4), (2,2), and (3,3), were collected in an experiment. The DFT of [1, 4, 2, 3] is [5, - - i, -2, - +zi]. Let f (t) + 늑1. Let f (t) = a + b cos( nt) + c sin(÷ Tt) + d cos(at) be the trig interpolation function that passes through the four data points. What is the value of the coefficient d?
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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![Four data points, (0,1), (1,4), (2,2), and (3,3), were collected in an experiment. The DFT of [1, 4, 2, 3] is
[5, - - i, -2, - +zi]. Let f (t)
+ 늑1. Let f (t)
= a + b cos( nt) + c sin(÷ Tt) + d cos(at) be the trig interpolation function that
passes through the four data points. What is the value of the coefficient d?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee547775-f190-4861-ae85-8102f981d81e%2Fe1e38809-f902-418f-a4d6-6016083826be%2F4mxc3l1_processed.png&w=3840&q=75)
Transcribed Image Text:Four data points, (0,1), (1,4), (2,2), and (3,3), were collected in an experiment. The DFT of [1, 4, 2, 3] is
[5, - - i, -2, - +zi]. Let f (t)
+ 늑1. Let f (t)
= a + b cos( nt) + c sin(÷ Tt) + d cos(at) be the trig interpolation function that
passes through the four data points. What is the value of the coefficient d?
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