Improved DFT calculation using recursive digital filtering for target velocity measurement.

Kenneth B. Welles II, Richard I. Hartley

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Patent Number: US 5177691 A

Filing Date: 1990-11-30

Publication Date: 1993-01-05

Status: Expired – Fee Related

Current Assignee: General Electric Company

Applicants: General Electric Co.

IPC/CPC Classifications: G01P5/24;;G01R23/167;;G01S1

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