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Apparatus and method for performing properrizing frequency shift(p-FRESH) vectorizing
Apparatus and method for performing properrizing frequency shift(p-FRESH) vectorizing
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机译:执行校正频移(p-FRESH)矢量化的设备和方法
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摘要
To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a method for performing properizing frequency shift (p-FRESH) vectorizing, the method comprising: converting a scalar-valued input signal of length L into a 2L-by-1 vector-valued output signal including complex conjugate signal of the input signal; modulating the input signal and the complex conjugate signal each with L different carriers; and bandpass filtering the modulated signal to form the output signal, wherein the output signal is band-limited to a half-Nyquist zone (F+).
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