@rfkit/spectrum-analyzer/core/SpectrumAnalyzer/tools.d.ts

A high-performance spectrum analyzer library for RF signal processing, supporting real-time spectrum analysis, waterfall display, and multi-segment frequency scanning

import type { TemplateOverData, TimestampedFloat32Array } from './types';
export declare const arrayKeepAttribute: (source: Float32Array & {
    max?: number;
    maxIndex?: number;
    timestamp?: number;
    progress?: number;
}, target: Float32Array & {
    max?: number;
    maxIndex?: number;
    timestamp?: number;
    progress?: number;
}) => void;
export declare const resample: ({ realData, antennaFactorData, antennaFactorSwitch, outputPoints }: {
    realData: TimestampedFloat32Array;
    antennaFactorData: Float32Array;
    antennaFactorSwitch?: boolean;
    outputPoints: number;
}) => {
    realOutputData: TimestampedFloat32Array;
    srcIndexCache: Uint32Array;
};
export declare const resampleMultiple: ({ antennaFactorData, antennaFactorSwitch, outputPoints, realData, maxData, minData, avgData, templateData, backgroundNoiseData }: {
    antennaFactorData: Float32Array;
    antennaFactorSwitch?: boolean;
    outputPoints: number;
    realData: TimestampedFloat32Array;
    maxData?: Float32Array;
    minData?: Float32Array;
    avgData?: Float32Array;
    templateData?: Float32Array;
    backgroundNoiseData?: Float32Array;
}) => {
    realOutputData: TimestampedFloat32Array;
    maxOutputData: Float32Array;
    minOutputData: Float32Array;
    avgOutputData: Float32Array;
    templateOutputData: Float32Array;
    backgroundNoiseOutputData: Float32Array;
    srcIndexCache: Uint32Array;
};
export declare const findExceedingDatas: ({ realData, maxData, minData, templateData }: {
    realData: TimestampedFloat32Array;
    maxData: Float32Array;
    minData: Float32Array;
    templateData: Float32Array;
}) => TemplateOverData[];
export declare const findExceedingDatasIncremental: ({ realData, maxData, minData, templateData, startIndex, endIndex, previousSegments }: {
    realData: TimestampedFloat32Array;
    maxData: Float32Array;
    minData: Float32Array;
    templateData: Float32Array;
    startIndex: number;
    endIndex: number;
    previousSegments?: TemplateOverData[];
}) => TemplateOverData[];
//# sourceMappingURL=tools.d.ts.map