Use the Least square approximation to fit the function sin (0.5x) on the interval [0, T/2] by a linear function y = ax + b. Note: You just need to obtain the equation system for the parameters a and b with coefficients represented by integrals. No need to solve the values for a and b.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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4.
Use the Least square approximation to fit the function
sin (0.5x) on the interval [0, T/2] by a linear function y =
= ax + b.
Note: You just need to obtain the equation system for the parameters
a and b with coefficients represented by integrals. No need to solve the
values for a and b.
Transcribed Image Text:4. Use the Least square approximation to fit the function sin (0.5x) on the interval [0, T/2] by a linear function y = = ax + b. Note: You just need to obtain the equation system for the parameters a and b with coefficients represented by integrals. No need to solve the values for a and b.
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