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lower

数据库函数,用于将字符串类型值的大写字母全部转换成小写字母。
  • xilinx FPGAs在工业中的应用

      The revolution of automation on factory floors is a key driver for the seemingly insatiable demand for higher productivity, lower total cost of ownership,and high safety. As a result, industrial applications drive an insatiable demand of higher data bandwidth and higher system-level performance.   This white paper describes the trends and challenges seen by designers and how FPGAs enable solutions to meet their stringent design goals.

    标签: xilinx FPGAs 工业 中的应用

    上传时间: 2013-11-08

    上传用户:yan2267246

  • The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field

    The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field Ez, Hx, and Hy). The program is currently written so that the incident field always strikes the lower-left corner of the total-field region first. (If you want a different corner, that should be a fairly simple tweak to the code, but for now you ll have to make that tweak yourself.) I have attempted to provide copious comments in the code and hope that a knowledgeable C programmer can quickly map the approach as described in the paper to what is in the program.

    标签: two-dimensional computational polarization non-zero

    上传时间: 2013-12-13

    上传用户:cylnpy

  • The goal with this project was to make it possible for almost any mobile-phone to use ICQ and be abl

    The goal with this project was to make it possible for almost any mobile-phone to use ICQ and be able to communicate with other users! One other goal with this project was to lower the GPRS-traffic in the phone and make the ICQ-ing cheaper. A third goal was to make this service as easy to log-in to as possible. Anyone tried to fill a log-in screen with a WAP-browser should know what I mean. With Wapmess all you have to do is to write your login-url ONCE and then bookmark it in your phone, to make it available fast. :)

    标签: mobile-phone possible project almost

    上传时间: 2015-04-08

    上传用户:xiaodu1124

  • The tar file contains the following files: ptfsf.c: heart of the perfect TFSF code ptfsf.h: he

    The tar file contains the following files: ptfsf.c: heart of the perfect TFSF code ptfsf.h: header file for same ptfsf-demo.c: FDTD code which demonstrates use of perfect TFSF code. Essentially this program used to generate results shown in the paper ptfsf-file-maker.c: code to generate an incident-field file using the "perfect" incident fields ptfsf-demo-file.c: FDTD code which uses the perfect incident fields stored in a file fdtdgen.h: defines macros used in much of my code Makefile: simple make-file to compile programs Also include are some simple script files to run the programs with reasonable values. The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field Ez, Hx, and Hy). The program is currently written so that the incident field always strikes the lower-left corner of the total-field region first. (If you want a different corner, that should be a fairly simple tweak to the code, but for now you ll have to make that tweak yourself.)

    标签: ptfsf following the contains

    上传时间: 2013-11-28

    上传用户:风之骄子

  • * DEFINITION * This is the header file for a library module used to calculate the median * of a

    * DEFINITION * This is the header file for a library module used to calculate the median * of a list of values. It finds the value that would be in the center if * the list were sorted. If the list contains an even number of values, the * lower of the two center values is reported. The values themselves are not * sorted or modified in any way. This algorithm can be used as a filtering * tool for rejecting noisy data.

    标签: DEFINITION calculate the library

    上传时间: 2015-09-07

    上传用户:refent

  • Listed below are the typographical conventions used in this guide. – Example C++ code and commands

    Listed below are the typographical conventions used in this guide. – Example C++ code and commands to be typed by the user are in non-bold characters in typewriter font. – Items where the user has to supply a name or number are given in lower-case italic characters in typewriter font. – Sections marked with a ‡ describe features that are also available in ANSI C.

    标签: typographical conventions commands Example

    上传时间: 2013-12-20

    上传用户:xiaoxiang

  • The MATLAB coding style, project options and synthesis directives can have a significant effect on t

    The MATLAB coding style, project options and synthesis directives can have a significant effect on the final results. Knowledge about how a particular algorithm should be implemented in hardware can be reflected in the MATLAB code to improve the results. In doing so, the MATLAB loses a bit of its abstraction but the lower-level MATLAB will infer the desired architecture into the device.

    标签: significant directives synthesis project

    上传时间: 2013-12-03

    上传用户:13517191407

  • Here s the code! Too many people ask for this Using this code you can save an image item as a jpeg

    Here s the code! Too many people ask for this Using this code you can save an image item as a jpeg image, specifying the quality of it. Jpeg quality is the same as compression so the lower the quality, the smaller the file size. It s simple to use

    标签: code this people Using

    上传时间: 2013-12-07

    上传用户:米卡

  • %CHECKBOUNDS Move the initial point within the (valid) bounds. % [X,LB,UB,X,FLAG] = CHECKBOUNDS(X0,

    %CHECKBOUNDS Move the initial point within the (valid) bounds. % [X,LB,UB,X,FLAG] = CHECKBOUNDS(X0,LB,UB,nvars) % checks that the upper and lower % bounds are valid (LB <= UB) and the same length as X (pad with -inf/inf % if necessary) warn if too long. Also make LB and UB vectors if not % already. % Finally, inf in LB or -inf in UB throws an error.

    标签: CHECKBOUNDS the initial bounds

    上传时间: 2015-10-26

    上传用户:caiiicc

  • %DEFINEV Scaling vector and derivative % % [v,dv]= DEFINEV(g,x,l,u) returns v, distances to the %

    %DEFINEV Scaling vector and derivative % % [v,dv]= DEFINEV(g,x,l,u) returns v, distances to the % bounds corresponding to the sign of the gradient g, where % l is the vector of lower bounds, u is the vector of upper % bounds. Vector dv is 0-1 sign vector (See ?? for more detail.) % % Copyright (c) 1990-98 by The MathWorks, Inc. % $Revision: 1.2 $ $Date: 1998/03/21 16:29:10 $

    标签: DEFINEV derivative distances Scaling

    上传时间: 2013-12-24

    上传用户:sz_hjbf