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9 lines
285 B
9 lines
285 B
export function sampling<T extends any[]>(data: T, size: number): T {
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if (data.length <= size) return data;
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const step = Math.floor(data.length / size);
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const result: T = [] as any;
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for (let i = 0; i < data.length; i += step) {
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result.push(data[i]);
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}
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return result;
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}
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