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<blockquote data-quote="Dave70968" data-source="post: 3129437" data-attributes="member: 13624"><p><strong><span style="font-size: 18px"><a href="https://en.wikipedia.org/wiki/Phasor" target="_blank">Phasor</a>:</span></strong></p><p></p><p style="margin-left: 20px">In <a href="https://en.wikipedia.org/wiki/Physics" target="_blank">physics</a> and <a href="https://en.wikipedia.org/wiki/Engineering" target="_blank">engineering</a>, a <strong>phasor</strong> (a <a href="https://en.wikipedia.org/wiki/Portmanteau" target="_blank">portmanteau</a> of <strong>phase vector</strong>), is a <a href="https://en.wikipedia.org/wiki/Complex_number" target="_blank">complex number</a> representing a <a href="https://en.wikipedia.org/wiki/Sine_wave" target="_blank">sinusoidal function</a> whose <a href="https://en.wikipedia.org/wiki/Amplitude" target="_blank">amplitude</a> (<em>A</em>), <a href="https://en.wikipedia.org/wiki/Angular_frequency" target="_blank">angular frequency</a> (<em>ω</em>), and <a href="https://en.wikipedia.org/wiki/Phase_(waves)" target="_blank">initial phase</a> (<em>θ</em>) are <a href="https://en.wikipedia.org/wiki/Time-invariant_system" target="_blank">time-invariant</a>. It is related to a more general concept called <a href="https://en.wikipedia.org/wiki/Analytic_signal" target="_blank">analytic representation</a>, which decomposes a sinusoid into the product of a complex constant and a factor that encapsulates the frequency and time dependence. The complex constant, which encapsulates amplitude and phase dependence, is known as <strong>phasor</strong>, <strong>complex amplitude</strong>, and (in older texts) <strong>sinor</strong> or even <strong>complexor</strong>.</p><p></p><p>Sorry, but where the typo is funny or interesting, I have to take it. You meant "phaser."</p></blockquote><p></p>
[QUOTE="Dave70968, post: 3129437, member: 13624"] [B][SIZE=5][URL='https://en.wikipedia.org/wiki/Phasor']Phasor[/URL]:[/SIZE][/B] [INDENT]In [URL='https://en.wikipedia.org/wiki/Physics']physics[/URL] and [URL='https://en.wikipedia.org/wiki/Engineering']engineering[/URL], a [B]phasor[/B] (a [URL='https://en.wikipedia.org/wiki/Portmanteau']portmanteau[/URL] of [B]phase vector[/B]), is a [URL='https://en.wikipedia.org/wiki/Complex_number']complex number[/URL] representing a [URL='https://en.wikipedia.org/wiki/Sine_wave']sinusoidal function[/URL] whose [URL='https://en.wikipedia.org/wiki/Amplitude']amplitude[/URL] ([I]A[/I]), [URL='https://en.wikipedia.org/wiki/Angular_frequency']angular frequency[/URL] ([I]ω[/I]), and [URL='https://en.wikipedia.org/wiki/Phase_(waves)']initial phase[/URL] ([I]θ[/I]) are [URL='https://en.wikipedia.org/wiki/Time-invariant_system']time-invariant[/URL]. It is related to a more general concept called [URL='https://en.wikipedia.org/wiki/Analytic_signal']analytic representation[/URL], which decomposes a sinusoid into the product of a complex constant and a factor that encapsulates the frequency and time dependence. The complex constant, which encapsulates amplitude and phase dependence, is known as [B]phasor[/B], [B]complex amplitude[/B], and (in older texts) [B]sinor[/B] or even [B]complexor[/B].[/INDENT] Sorry, but where the typo is funny or interesting, I have to take it. You meant "phaser." [/QUOTE]
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