Title: Filter set and its efficiency improving method
Application Number: 200610131796 Application Date: 2006.10.12
Publication Number: 1937404 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03H17/02
Applicant(s) Name: Weisheng Electronic Co., Ltd. Address:
Inventor(s) Name:
Attorney & Agent: bomai wen huangxiao lin
Abstract:
    This is a means to improve the effect of filter sets. First, several input sample values and several output sample values appeared from the equation of filter sets are stored in order of an arrangement mode into the first storage. Secondary, the start flag points to the first element among several sample values related to the first filter in the filter set. Then, according to the mentioned equation, the new output sample values of that filter sets are produced from the mentioned several sample values and the new input sample values. Then, according to the arrangement mode, several sample values in the first storage are renewed by the mentioned new input sample values and the new output sample values. Finally, the start flag is moved from this first element to the next element to prepare for the next group of new input sample values of this filter sets to be process.
Time: 7
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