How to do ‘cos’ curve fitting for data obtained.
Hello everyone,
I have been trying to do curve fit for the data given below.
I want to implement ‘cosine square’ curve fitting for the data obtained and later find the peak. I have already written a program for it and obtained the graph below as attached. But I am unsure if I am correct in implementing it, so that I can find a peak.
Can someone please check my programme if it is correctly implemented and latter how can I find the peak?
The program and also the data is attached.
I request to please help in setting the cosine square curve fitting and also how can I find peak from it please.
Thanking you in advance.
Kind regards
x_axis = [linspace(0, 360, 360)’];
y_axis =
[3.7560368
3.8085489
3.7661638
3.7799058
3.8907118
3.6859937
3.8746176
3.8137977
3.8134153
4.0203352
4.1017566
4.0970173
3.9302003
4.1788678
4.2053556
4.1945562
4.2701845
4.2767544
4.4449506
4.2852941
4.3978033
4.4853888
4.6127644
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5.3121061
5.2374048
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5.7068501
5.8063822
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7.5671926
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8.2067919
8.0853844
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8.5053186
8.7994070
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8.5553513
8.2447739
8.2016010
8.0945034
7.6051397
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6.7445426
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6.2250996
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5.7160850
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5.6851592
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4.7592812
4.7868695
4.6418242
4.3699365
4.3055477
4.3884525
4.1613369
4.0429530
3.8451636
4.0363250
4.0363483
3.7999976
3.8972006
3.9059372]Hello everyone,
I have been trying to do curve fit for the data given below.
I want to implement ‘cosine square’ curve fitting for the data obtained and later find the peak. I have already written a program for it and obtained the graph below as attached. But I am unsure if I am correct in implementing it, so that I can find a peak.
Can someone please check my programme if it is correctly implemented and latter how can I find the peak?
The program and also the data is attached.
I request to please help in setting the cosine square curve fitting and also how can I find peak from it please.
Thanking you in advance.
Kind regards
x_axis = [linspace(0, 360, 360)’];
y_axis =
[3.7560368
3.8085489
3.7661638
3.7799058
3.8907118
3.6859937
3.8746176
3.8137977
3.8134153
4.0203352
4.1017566
4.0970173
3.9302003
4.1788678
4.2053556
4.1945562
4.2701845
4.2767544
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7.6051397
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5.7160850
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4.7592812
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4.6418242
4.3699365
4.3055477
4.3884525
4.1613369
4.0429530
3.8451636
4.0363250
4.0363483
3.7999976
3.8972006
3.9059372] Hello everyone,
I have been trying to do curve fit for the data given below.
I want to implement ‘cosine square’ curve fitting for the data obtained and later find the peak. I have already written a program for it and obtained the graph below as attached. But I am unsure if I am correct in implementing it, so that I can find a peak.
Can someone please check my programme if it is correctly implemented and latter how can I find the peak?
The program and also the data is attached.
I request to please help in setting the cosine square curve fitting and also how can I find peak from it please.
Thanking you in advance.
Kind regards
x_axis = [linspace(0, 360, 360)’];
y_axis =
[3.7560368
3.8085489
3.7661638
3.7799058
3.8907118
3.6859937
3.8746176
3.8137977
3.8134153
4.0203352
4.1017566
4.0970173
3.9302003
4.1788678
4.2053556
4.1945562
4.2701845
4.2767544
4.4449506
4.2852941
4.3978033
4.4853888
4.6127644
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4.3055477
4.3884525
4.1613369
4.0429530
3.8451636
4.0363250
4.0363483
3.7999976
3.8972006
3.9059372] curve fitting, cosine MATLAB Answers — New Questions