Resolved issue computing frequency with maximal noise at the simple spectrum chart

demvlad · demvlad · commit 743a293f9f35 · 2025-05-31T18:14:46.000+03:00
diff --git a/src/graph_spectrum_calc.js b/src/graph_spectrum_calc.js
@@ -598,7 +598,7 @@ GraphSpectrumCalc._normalizeFft = function(fftOutput) {
     }
   }
 
-  const maxNoiseFrequency = maxNoiseIdx / fftLength * maxFrequency;
+  const maxNoiseFrequency = maxNoiseIdx / magnitudeLength * maxFrequency;
 
   const fftData = {
     fieldIndex   : this._dataBuffer.fieldIndex,

Original file line number	Diff line number	Diff line change
`@@ -598,7 +598,7 @@ GraphSpectrumCalc._normalizeFft = function(fftOutput) {`
`598`	`598`	`}`
`599`	`599`	`}`
`600`	`600`
`601`		`- const maxNoiseFrequency = maxNoiseIdx / fftLength * maxFrequency;`
	`601`	`+ const maxNoiseFrequency = maxNoiseIdx / magnitudeLength * maxFrequency;`
`602`	`602`
`603`	`603`	`const fftData = {`
`604`	`604`	`fieldIndex : this._dataBuffer.fieldIndex,`