Unlock instant, AI-driven research and patent intelligence for your innovation.

System and method for adaptive nonlinear filtering

A technology of nonlinear filtering and nonlinear systems, applied in adaptive networks, power oscillators, electrical components, etc.

Inactive Publication Date: 2014-04-02
AVAGO TECH WIRELESS IP SINGAPORE PTE
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many existing nonlinear filters are complex, expensive and unstable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System and method for adaptive nonlinear filtering
  • System and method for adaptive nonlinear filtering
  • System and method for adaptive nonlinear filtering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] y n = a ~ 0 ( X n ) x n + a ~ 1 ( X n ) x n - 1 + . . . + a ~ N - 1 ( X n ) x n - N + 1 - - - [ 1 ]

[0025] where X n =[x n ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An adaptive nonlinear filtering system includes an adaptive filter module that is configured to generate relative location information pertaining to a relative location of an input signal within an input range; determine an input dependent filter parameter based at least in part on the relative location information; generate an output signal based at least in part on the input dependent filter parameter; and feed back a feedback signal that is generated based at least in part on the output signal and a target signal.

Description

[0001] Cross References to Other Patent Applications [0002] This application claims priority to US Provisional Patent Application No. 60 / 998,057, filed October 4, 2007, entitled "CANONICAL NONLINEAR FILTER," which is incorporated herein for purposes of reference only. technical field [0003] The present invention relates to systems and methods for adaptive nonlinear filtering. Background technique [0004] Figure 1A A block diagram illustrating the signal model of a typical system. An input x is sent to the system 100, which applies a function F to x to generate an output y. Since this function may vary over time, F also depends on time t. In many systems, it is desired that the system function F(x,t) be linear. Figure 1B A three-dimensional (3-D) plot illustrating the linear relationship between input x, output y, and time t. In this ideal case, the input and output have a linear relationship that does not change over time t. Thus, the function y=F(x,t) forms ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H03B1/00
CPCH03H21/0016H03H2021/0079H03H21/0043
Inventor R·G·巴特鲁尼
Owner AVAGO TECH WIRELESS IP SINGAPORE PTE