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This kind of decomposition of a wave pattern into frequencies is bread and butter for electrical engineers! This is why they are all very keen on complex numbers and their magic. Here is a similar question as the last, but this time you want to create the wave y = sin using a linear combination of the constituent functions 1, cos 2x and cos 4x to form a + b cos2x+c cos 4x. How much of each do you need?

This kind of decomposition of a wave pattern into frequencies is bread and butter for electrical engineers! This is why they are all very keen on complex numbers and their magic. Here is a similar question as the last, but this time you want to create the wave y = sin using a linear combination of the constituent functions 1, cos 2x and cos 4x to form a + b cos2x+c cos 4x. How much of each do you need?

Advanced Engineering Mathematics
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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This kind of decomposition of a wave pattern into frequencies is bread and butter for electrical engineers! This is why they are all very keen on complex numbers and their magic. Here is a similar question as the last, but this time you want to create the wave y = sin using a linear combination of the constituent functions 1, cos 2x and cos 4x to form a + b cos2x+c cos 4x. How much of each do you need? I a = 0 -2 b = 0 c = 0 -1 My best values were a = * 2 1 0 b 数字 1 2 C = 数字 C 3
Transcribed Image Text:This kind of decomposition of a wave pattern into frequencies is bread and butter for electrical engineers! This is why they are all very keen on complex numbers and their magic. Here is a similar question as the last, but this time you want to create the wave y = sin using a linear combination of the constituent functions 1, cos 2x and cos 4x to form a + b cos2x+c cos 4x. How much of each do you need? I a = 0 -2 b = 0 c = 0 -1 My best values were a = * 2 1 0 b 数字 1 2 C = 数字 C 3
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