spectrum_at
Builtin index · Signal processing
result = spectrum_at(X, freq)
Input: X, freq · Output: result
What it is
X: a spectrum; freq: a number (Hz).
Overloads
One call shape — this function is not overloaded.
| Code | Input | Output | Description |
result = spectrum_at(X, freq) | X —X: a spectrum.freq numberfreq: a number (Hz). | result — | Returns the single complex bin nearest that physical frequency (round(freq/df), clamped to the available bins) — addressing the spectrum in Hz instead of by index. |
Examples
No documentation example calls this form yet. The Signal processing chapter is where one belongs.