for the just beginning learn the computer person,use DOS is boring . after known a little DOS,think dos is mysterious.this is the book Introduce how to use dos deeply.
硬盤結構、參數(shù)、品牌等，PC3000維修介紹，硬盤維修流程介紹 --Hard disk structure , parameter , brand etc. , PC3000 are kept in repair Introduce that, the technological process the hard disk is kept in repair Introduces that
The USB Multi-Interface driver is a replacement driver for the system provided Multi-Interface driver. This driver was developed to overcome some bugs that are included in the build in driver and to Introduce new features. The driver is compatible to the system provided Multi-Interface driver. If the driver is installed on a system, it does not automatically replace the system provided driver. It exists parallel to the system driver and is assigned to a device during the installation process.
Understanding the Linux Kernel helps readers understand how Linux performs best and how
it meets the challenge of different environments. The authors Introduce each topic by
explaining its importance, and show how kernel operations relate to the utilities that are
familiar to Unix programmers and users.
The file is a tutorial introduction to Decimation, one of the sample rate conversion processes. It contains detailed basic exposition of the process and a design example to Introduce the beginner to the concept.
A very simple ftp server s source code for demonstration.
* It supports PASV/PORT modes and following operations:
* ls,pwd,cwd,get,put,dele.
* I have tested it using following ftp clients:
* 1. Windows XP s command line ftp client,
* 2. IE 6.0,
* 3. Redhat 9.0 s ftp client,
* 4. CuteFTP 8,
* I ll Introduce more functions and improve its performance
We Introduce a sub-cell WENO reconstruction method to evaluate spatial derivatives in the high-order ADER scheme. The basic idea in our reconstruction is to use only r stencils to reconstruct the point-wise values of solutions and spatial derivatives for the 2r-1 th order
ADER scheme in one dimension, while in two dimensions, the dimension-by-dimension sub-cell reconstruction approach for spatial derivatives is employed. Compared with the original ADER scheme of Toro and Titarev (2002) [2] that uses the direct derivatives of reconstructed polynomials for solutions to evaluate spatial derivatives, our method not only reduces greatly the computational costs of the ADER scheme on a given mesh,
but also avoids possible numerical oscillations near discontinuities, as demonstrated by a number of one- and two-dimensional numerical tests. All these tests show that the 5th-order ADER scheme based on our sub-cell reconstruction method achieves the desired accuracy, and is essentially non-oscillatory and computationally cheaper for problems with discontinuities.
Reconstruction- and example-based super-resolution
(SR) methods are promising for restoring a high-resolution
(HR) image from low-resolution (LR) image(s). Under large
magnification, reconstruction-based methods usually fail
to hallucinate visual details while example-based methods
sometimes Introduce unexpected details. Given a generic
LR image, to reconstruct a photo-realistic SR image and
to suppress artifacts in the reconstructed SR image, we
Introduce a multi-scale dictionary to a novel SR method
that simultaneously integrates local and non-local priors.
The local prior suppresses artifacts by using steering kernel regression to predict the target pixel from a small local
area. The non-local prior enriches visual details by taking
a weighted average of a large neighborhood as an estimate
of the target pixel. Essentially, these two priors are complementary to each other. Experimental results demonstrate
that the proposed method can produce high quality SR recovery both quantitatively and perceptually.
