where
共 281 篇文章
where 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 281 篇文章，持续更新中。
Many of the designations used by manufacturers and sellers to distinguish their products are claime
Many of the designations used by manufacturers and sellers to distinguish their products are
claimed as trademarks. Where those designations appear in this book and Addison Wesley
Longman Inc., was
使用annotation封装的jdbc
使用annotation封装的jdbc，只要定义个借口，然后再某个方法上加个annotation，就可以操作数据库了，如:
@Query("select * from user where id=?")
public User getUser(int id)
不用实现具体方法，就可以用了。
Problem B:Longest Ordered Subsequence A numeric sequence of ai is ordered if a1 < a2 < ... &l
Problem B:Longest Ordered Subsequence
A numeric sequence of ai is ordered if a1 < a2 < ... < aN. Let the subsequence of the given numeric sequence (a1, a2, ..., aN) be any sequence (ai1, ai2
This a simple genetic algorithm implementation where the evaluation function takes positive values o
This a simple genetic algorithm implementation where the evaluation function takes positive values only and the fitness of an individual is the same as the value of the objective function
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produce
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produces a factorization of P*A into the product L*U where P is a permutation matrix, and L and U are lower
This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundame
This paper presents a visual based localization
mechanism for a legged robot. Our proposal, fundamented
on a probabilistic approach, uses a precompiled topological
map where natural landmarks like
The tca package is a Matlab program that implements the tree-dependent component analysis (TCA) alg
The tca package is a Matlab program that implements the tree-dependent
component analysis (TCA) algorithms that extends the independent
component analysis (ICA), where instead of looking for a line
oracle查询语句
<p class="MsoNormal" align="left" style="margin:7.5pt 0cm;line-height:18.9pt;">
最近在学习<u><a><b>Oracle</b></a></u>，对<u><a><b>测试</b></a></u>人员而言必须掌握两种语言：第一种是<b>DML</b>，数据操纵语言
(Data Manipulation Language
Where We ve Been Where We re Going Back in February (that s 1998, but it almost seems longer), Dr.
Where We ve Been Where We re Going
Back in February (that s 1998, but it almost seems longer), Dr. GUI set off to start a set of columns on the Active Template Library (ATL).
ofdm信道特性 Channel transmission simulator Channel transmission simulator ％ ％ inputs: ％ sig2 - noi
ofdm信道特性
Channel transmission simulator
Channel transmission simulator
％
％ inputs:
％ sig2 - noise variance
％ Mt - number of Tx antennas
％ Mr - number of Rx antennas
％ x - vector of complex inp
"TR1 roughly doubles the size of the C++ standard library, and it introduces many new facilities and
"TR1 roughly doubles the size of the C++ standard library, and it introduces many new facilities and even new kinds of library components. TR1 has some classes, for example, where some nested types ma
Sqlserver2000压力测试 数据库请自己建
Sqlserver2000压力测试
数据库请自己建，附脚本。不懂的可以发邮件问我：killwolf@163.com
10万
109640ms 插入
23078ms 清空
20万
216281ms
8391马上
40万：
416781
9381
if exists (select * from dbo.sysobjects where id = object_id(N [d
a screen handling program to provide a flashing message. You will have to design a screen layout f
a screen handling program to provide a flashing message.
You will have to design a screen layout for where messages
are placed on the screen. You will also have to consider
when to delay the pro
This example provides a description of how to use a DMA channel to transfer a word data buffer fro
This example provides a description of how to use a DMA channel to transfer a
word data buffer from memory (Flash) to memory (RAM).
The dedicated DMA channel is configured to transfer once a time a
char find in a book where you can find
char find in a book where you can find
DAKOTA
Computational models are commonly used in engineering design and scientific discovery activities for simulating<br />
complex physical systems in disciplines such as fluid mechanics, structural dynami
基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator.
基于OFDM的无线宽带系统仿真It contains mainly two parts, i.e. link-level simulator and system-level simulator.
Link-level simulator focus on a single-cell single-user scenario, where signal is transmitted from
A new cable fault location method based on wavelet reconstruction is proposed. In this method the
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 excita
Visual Basic Shell Programming ventures where none have gone before by showing how to develop shell
Visual Basic Shell Programming ventures where none have gone before by showing how to develop shell extensions that more closely integrate an application with the Windows shell, while at the same time
IEEE Std 1180-1990. IEEE Standard Specifications for the Implementations of 8x8 Inverse Discrete Cos
IEEE Std 1180-1990. IEEE Standard Specifications for the Implementations of 8x8 Inverse Discrete Cosine Transform, specifies the numerical characteristics of the 8x8 inverse discrete cosine transform