DR. WILLIAM HSU
Dentist at Cahalan Ave, San Jose, CA
License number
California 52992
Category
Dentist
Type
General Practice
Address
Address
5710 Cahalan Ave #9, San Jose, CA 95123
Phone
(408) 226-1300
Personal information
See more information about WILLIAM HSU at radaris.comName
Address
Phone
606 S Chapel Ave, Alhambra, CA 91801
595 John Muir Dr APT 524, San Francisco, CA 94132
482 Monroe, Irvine, CA 92620
43 Belcher St, San Francisco, CA 94114
3531 Honolulu Ave, La Crescenta, CA 91214
Organization information
See more information about WILLIAM HSU at bizstanding.comWilliam Hsu DDS
704 Blossom Hl Rd STE 103, San Jose, CA 95123
Categories:
Dentists
Phone:
(408) 226-1300 (Phone)
WILLIAM HSU, D.D.S., INC
5710 Calahan #9, San Jose, CA 95123
Registration:
Dec 20, 2005
State ID:
C2845577
Agent:
William Hsu,San Jose, CA 95123 (Physical)
Professional information
William Hsu, San Jose CA
Specialties:
Dentistry
Address:
5710 Cahalan Ave SUITE 9, San Jose 95123
(408) 226-1300 (Phone)
(408) 226-1300 (Phone)
Languages:
English
William Hsu, San Jose CA
Specialties:
Dentist
Address:
5710 Cahalan Ave, San Jose, CA 95123
Reduction Of Execution Times For Convolution Operations
US Patent:
6295545, Sep 25, 2001
Filed:
Nov 12, 1998
Appl. No.:
9/192394
Inventors:
William Hsu - San Jose CA
Taiwei Yin - Milpitas CA
Taiwei Yin - Milpitas CA
Assignee:
PC-Tel, Inc. - Milpitas CA
International Classification:
G06F 1710
US Classification:
708319
Abstract:
A convolution operation such as an FIR filter determines sums of products by loading first and second sequences of values into a register file of a processor, each value being in a separate register in the register file. The processor determines a sum of products, for example, by executing a series on multiply-and-accumulate instructions on the previously loaded values from the register file. For a next sum, one or more values is loaded into the register file to replace some or all of the values from the second sequence. The first sequence of values is left intact in the register file for use in calculating the next sum. For an FIR filter, only a single value from the second sequence is replaced, and the next sum uses most of the previously loaded second sequence. This reduces the number of required memory accesses and reduces processing time required for convolution operations. A sequence of sums of products for the FIR filter requires loading of only one new value per filtered value determined.