Random: Find Unknown Segment Values

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  • Random profile segment value calculations

    Authors of Random Test Specifications commonly omit important data which is required when using a vibration test controller. This program calculates an unknown variable of a random profile.

    For example, the following segment details may be given in a test specification.

    The PSD levels (one at the upper frequency and one at the lower frequency)
    The frequency of the upper break-point
    The positive slope of the segment

    In this case the program will calculate the frequency of the lower break-point.


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