A new cable fault location method based on
wavelet reconstruction is proposed. In this method the
difference between the currents of faulty phase and sound
phase under the high voltage pulse excitation is used as the
measured signal and is decomposed in multi-scale by wavelet
transform, then reconst ...
Easy-to-Use, Ultra-Tiny, Differential, 16-Bit Delta Sigma ADC With I2C Interface
The LTC2453 is an ultra-tiny, fully differential, 16-bit, analog-to-digital converter. The LTC2453 uses a single 2.7V to 5.5V supply and communicates through an I2C interface. The ADC is available in an 8-pin, 3mm x 2m ...
// Copyright (c), Philips Semiconductors Gratkorn
// (C)PHILIPS Electronics N.V.2000
// All rights are reserved.
// Philips reserves the right to make changes without notice at any time.
// Philips makes no warranty, expressed, implied or statutory, including but
// not limited to any implied warra ...
jobo, famous crawler open source which is implemented by java.
used in many big websites.
You will need a Java Runtime Environment 1.3 or later (on many
System Java 1.2 is installed, it will NOT work !).
How the K-mean Cluster work
Step 1. Begin with a decision the value of k = number of clusters
Step 2. Put any initial partition that classifies the data into k clusters. You may assign the training samples randomly, or systematically as the following:
Take the first k training sample as single-e ...
PCA and PLS aims:to get some
insight into the bilinear factor models Principal Component Analysis
(PCA) and Partial Least Squares (PLS) regression, focusing on the
mathematics and numerical aspects rather than how s and why s of
data analysis practice. For the latter part it is assumed (but not
abso ...
This handbook is intended for anyone who wants a comprehensive survey of
Fortran 90, including those familiar with programming language concepts but
unfamiliar with Fortran. Experienced Fortran 77 programmers will be able to
use this volume to assimilate quickly those features in Fortran 90 that are ...
RAR Registration and Support sites
~~~ ~~~ ~~~ ~~~ ~~~ ~~~~
The latest version of RAR and support conferences are available at
the sites and BBS s listed below. Most of them are FIDONET-nodes, so
you can request the latest version of RAR, via file request, using
the magic name of RAR .
NOTE: Thi ...
Jpeg2000编解码器，附VC、Delphi等常用编程语言的使用例程
J2K-Codec ver 1.9
=== === === === === === === === =====
Make your graphics look better with an easy-to-use
JPEG 2000 decoding component. J2K-Codec can help
game developers, screensaver creators and many
others to improve their products--to ...
This function returns NULL when called for an MDI main frame window (CMDIFrameWnd). In an MDI application, the MDI main frame window does not have a view associated with it. Instead, each individual child window (CMDIChildWnd) has one or more associated views. The active view in an MDI application c ...
