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FrequencyVariance

cbtop::frequency_control

Struct FrequencyVariance 

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pub struct FrequencyVariance {
    pub mean_mhz: f64,
    pub std_dev_mhz: f64,
    pub cv_percent: f64,
    pub min_mhz: f64,
    pub max_mhz: f64,
    pub sample_count: usize,
}
Expand description

Frequency variance measurement

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§mean_mhz: f64

Mean frequency in MHz

§std_dev_mhz: f64

Standard deviation in MHz

§cv_percent: f64

Coefficient of variation (%)

§min_mhz: f64

Minimum frequency in MHz

§max_mhz: f64

Maximum frequency in MHz

§sample_count: usize

Number of samples

Implementations§

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impl FrequencyVariance

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pub fn from_samples(readings: &[f64]) -> Self

Compute variance statistics from a set of frequency samples (MHz).

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pub fn is_stable(&self) -> bool

Check if variance is acceptable (<3% CV)

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pub fn range_mhz(&self) -> f64

Get range in MHz

Trait Implementations§

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impl Clone for FrequencyVariance

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fn clone(&self) -> FrequencyVariance

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FrequencyVariance

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for FrequencyVariance

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fn default() -> FrequencyVariance

Returns the “default value” for a type. Read more

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