Interpolating method using bit-shift and addition/subtraction op

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G06F 738

Patent

active

052589382

ABSTRACT:
In an interpolating method for interpolating interpolated data between discrete items of digital data, there are obtained values of (2.sup.n-1) number of interpolated points which divide, into 2.sup.n -number of almost equal portions, the interval between two intermediate items of data, which are among four consecutive items of data with the exception of two items of data at both ends thereof. These values are obtained from the four consecutive items of data using a bit-shift operation and an addition/subtraction operation. For example, let g(x.sub.i-1), g(x.sub.i), g(x.sub.i+1), g(x.sub.i+2) represent the data values of four, i.e., first through fourth, consecutive points x.sub.i-1, x.sub.i, x.sub.i+1, x.sub.1+2. Three interpolated points are interpolated between the two intermediate points x.sub.i, x.sub.i+1 by computing an interpolated value f(P.sub.i) at a point P.sub.i intermediate the two intermediate points x.sub.i, x.sub.i+1 in accordance with the following equation:

REFERENCES:
patent: 4313173 (1982-01-01), Candy et al.
patent: 4460890 (1984-07-01), Busby
patent: 4802109 (1989-01-01), Machida

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Interpolating method using bit-shift and addition/subtraction op does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Interpolating method using bit-shift and addition/subtraction op, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interpolating method using bit-shift and addition/subtraction op will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1762768

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.