AN0546 using the analog to digital (AD) converter

... level set in hindsight vanishes as signal length T increases The parameter η can be considered as the learning rate of the algorithm, and at the optimal learning rate, η = ln |L|/( A) 4 vT, the ... MATLAB, rather than a simulation of hardware performance Since sEMG signals used in the simulations have bandwidth of no more than 200 Hz, the necessary sampling bandwidth to obtain good-qual...

Ngày tải lên: 22/06/2014, 01:20

... effectively? SINGLE-LAYER INTEGRATE-AND-FIRE NETWORKS WITH INHIBITORY CONNECTIONS 3.1 Background In a biological system, many neurons operate on the same input current in parallel, with their spikes ... Analog-to-Digital Conversion Using IF Networks 2067 N-bit ADC Switch RF N-bit ADC Multiplexer Demultiplexer Input theory, ... that the effective “SNR” of images that are rece...

Ngày tải lên: 23/06/2014, 01:20

... into two different categories: direct conversion versus indirect conversion The successive approximation conversion, counter-based conversion, and parallel conversion use techniques to directly ... technologies used in ADCs: the successive approximation conversion, the integration conversion, the counter-based conversion, and the parallel conversion For a detailed discussion, we...

Ngày tải lên: 29/09/2013, 20:20

... 5 Analog-to-Digital Conversion Architectures 5.1 5.2 Introduction Fundamentals of A/D and D/A Conversion Nonideal A/D and D/A Converters 5.3 5.4 ... technology, conversion rate, and resolution Detailed description of these trade-offs and designs can be found in the references [1]–[5] c 1999 by CRC Press LLC 5.4 Analog-to-Digital Converter Architectures ... converter achieves hig...

Ngày tải lên: 27/01/2014, 03:20

... July 1997, combining the MeSH headings prostate-specific antigen and “prostatic neoplasm” and then linking them with the MeSH heading “alpha-1-antichymotrypsin” or with the text words “free” ... FPR ) S was the sum of the two transforms and was related to the diagnostic cut point selected by the investigators D, the logarithm of the ratio TPR/FPR, was a measure of how well...

Ngày tải lên: 21/03/2014, 12:19

... will learn how to use 5 5 The controls of the iPad The right way to use the touchscreen The virtual iPad keyboard The tools to configure the iPad Touring the iPad Device Take a look at the iPad ... your computer Then plug the other end into the Dock Connector at the bottom of the iPad That’s all you need to Your computer will automatically detec...

Ngày tải lên: 30/05/2014, 00:11

... How toGet Your Competition Fired (without Saying Anything Bad about Them) How toGet Your Competition Fired (without Saying Anything Bad about Them) Using The Wedge to Increase Your Sales ... relationship or to top your other competitors, and win the business It is what permits you to use The Wedge to get your competit...

Ngày tải lên: 01/06/2014, 09:37

... Section 3, the sensitivity to channel mismatches for a system is analyzed in the context of the multirate formulation In Section 4, the formulation is used to analyze the behavior of some representative ... which may be determined using the formulation The usefulness of the formulation is not limited to analysis of existing schemes, but also for the derivation of n...

Ngày tải lên: 22/06/2014, 19:20

... instructive to read Section 1.7 in which Zak presents an example of a cart with inverted pendulum Instead of using the Lagrangian equations of motion, he applies Newton’s law in its usual form There ... nonconservative component rather than zero Let’s a couple of simple examples to demonstrate that this is a viable method for obtaining the equations of motion ECE...

Ngày tải lên: 28/06/2014, 06:20

... Motorola Digital Signal Processors Principles of Sigma- Delta Modulation for Analog- toDigital Converters by Sangil Park, Ph D Strategic Applications Digital Signal Processor Operation MOTOROLA ... Block Diagram of Signa -Delta Modulation The name Sigma- Delta modulator comes from putting the integrator (sigma) in front of the delta modulator Sometimes, the Σ−∆ modul...

Ngày tải lên: 04/07/2014, 07:24

... of obesity as a risk factor for low back pain A significant difficulty in ascertaining cause and effect between obesity and low back pain is undoubtedly the term "low back pain" itself Low back ... back pain and obesity, these may be confounding factors [28] Other variables such as less activity and/or muscular weakness leading to obesity are also possi...

Ngày tải lên: 13/08/2014, 13:22

... converters The main focus of this thesis is the analysis and design of a soft switching bi- directional DC- DC converter, including the circuit design and the FPGA based digital control design 1.1 Bi- directional ... mode, the bi- directional converter transfers power from the fuel cell to the battery or ultra-capacitor, and the energy is...

Ngày tải lên: 12/09/2015, 08:20

... Be sure to visit the book’s website at: www.DSPguide.com The Scientist and Engineer's Guide to Digital Signal Processing Second Edition by Steven W Smith California ... Smith California Technical Publishing San Diego, California The Scientist and Engineer's Guide to Digital Signal Processing Second Edition by Steven W Smith copyright © 1997-1999...

Ngày tải lên: 13/09/2012, 10:21

... UNIVERSITY, HANOI COLLEGE OF TECHNOLOGY Nguyen Hoai Nam THE RESEARCH OF USING EPAD TECHNOLOGY TO SUPPORT ACTIVITIES IN ADMINISTRATIVE SYSTEM GRADUATION THESIS Major Field: Information Technology Supervisor: ... successful: • The technology used: it decides the effect of the software including powerful, fast, etc or the compatibility with other softwar...

Ngày tải lên: 23/11/2012, 15:04