A Force transducer was used to monitor the vibration on an engine mount. The eng

Question

A Force transducer was used to monitor the vibration on an engine mount. The engine was running under steady-state conditions.

The data was collected at 1000 Hz for a total sample length of 2048 data points.

Determine the following:Determine the major frequencies content in the signal. I only put a some of the points but if you can explain what the question is asking and how to find the answer then that's all i need. I'm using excel

n              force (Newtons)

1 9.06 2 9.92 3 8.74 4 8.48 5 8.91 6 6.51 7 5.77 8 5.54 9 7.70 10 10.65 11 5.93 12 7.23 13 4.13 14 8.58 15 6.57 16 7.38 17 9.61 18 5.63 19 10.52 20 8.04

Explanation / Answer

Here you need to get data for all 2048 data points

and after that you have to observe the values which are repeated most number of times.

The value which is repeated more regularly will have highest frequency.

Similarily we can arrange them in decreasing order of maximum number of repeated values and will analyse their frequency of occuring.

That is what you are looking for and the problem given to you.

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