BACK
共 191 篇文章
BACK 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 191 篇文章，持续更新中。
软件介绍： 编程环境: windows2003 +visual stdio c++ .net Ado + SQL2000 /##################################
软件介绍：
编程环境:
windows2003 +visual stdio c++ .net
Ado + SQL2000
/####################################/
**
SQL设置：
将在SQL2000下建立schooldata数据库
导入数据文件
导入数据：
data目录下有school_back数据库备分文件
操作：用SQL企业管理器还
Matlab code to reconstruct using simple back projection
Matlab code to reconstruct using simple back projection
This project solves the purpose of creating vb6 application using oracle database in back end. It sh
This project solves the purpose of creating vb6 application using oracle database in back end. It shows how to handle the record with the oracle. my other source codes are at: http://www.developerssou
A bluetooth SMS patcher Java ME application I made quickly after I thought about making one. What i
A bluetooth SMS patcher Java ME application I made quickly after I thought about making one.
What is does is to use JSR-82 (Bluetooth API) to send a String msg, String dest to another phone running s
Instead of finding the longest common subsequence, let us try to determine the length of the LCS.
Instead of finding the longest common
subsequence, let us try to determine the
length of the LCS.
􀂄 Then tracking back to find the LCS.
􀂄 Consider a1a2…am and b1b2…bn.
􀂄 C
反向传播(back－propagation,BP)算法是一种计算单个权值变化引起网络性能变化值的较为简单的方法。由于BP算法过程包含从输出节点开始
反向传播(back－propagation,BP)算法是一种计算单个权值变化引起网络性能变化值的较为简单的方法。由于BP算法过程包含从输出节点开始，反向地向第一隐含层(即最接近输入层的隐含层)传播由总误差引起的权值修正，所以称为"反向传播"。
Using the UnderC Tokenizer Class It s often necessary to parse complex text files, where standard
Using the UnderC Tokenizer Class
It s often necessary to parse complex text files, where standard i/o
is too clumsy. C programmers fall back on strtok(), but this can be
tricky to use properly. B
This simulation script set allows for an OFDM transmission to be simulated. Imagetx.m generates th
This simulation script set allows for an OFDM transmission to be
simulated. Imagetx.m generates the OFDM signal, saving it as a
windows WAV file. This allows the OFDM signal to be played out a sou
粒子效果演示(附代码) 利用C++所提供的一些标准容器很容易实现粒子效果. 简单的说就是,将粒子数据写在一个类里面,有一个粒子源,不停地生成粒子,然后放入一个stl::list中(push
粒子效果演示(附代码)
利用C++所提供的一些标准容器很容易实现粒子效果.
简单的说就是,将粒子数据写在一个类里面,有一个粒子源,不停地生成粒子,然后放入一个stl::list中(push_back()方法), 然后在一个循环中遍例粒子链表,并渲染粒子,粒子的参数并不断更新,如果粒子的ALPHA值小于0,即不可见了,即代表粒子已经死亡, 即从list中删去(erase()方法), 销毁
I originally wrote this for a Z80 back in the early 80s. I found the source code recently in one o
I originally wrote this for a Z80 back in the early 80s. I found the source
code recently in one of the boxes of printouts I ve kept over the years. Good
thing too, since most of the work was on a
Back Projection imaging through wall
Back Projection imaging through wall
In the previous article, we presented an approach for capturing similarity between words that was co
In the previous article, we presented an approach for capturing similarity between words that was concerned with the syntactic similarity of two strings. Today we are back to discuss another approach
PowerPCB教程简介 欢迎使用 PowerPCB 教程。本教程描述了PADS-PowerPCB 的绝大部分功能 和特点
PowerPCB教程简介
欢迎使用 PowerPCB 教程。本教程描述了PADS-PowerPCB 的绝大部分功能
和特点，以及使用的各个过程，这些功能包括：
· 基本操作
· 建立元件(Component)
· 建立板子边框线(Board outline)
· 输入网表(Netlist)
· 设置设计规则(Design Rule)
·元件(Part)的布局(Placement)
LTV350QV-F09 is a TMR(Transmissive with Micro Reflective) type color active matrix TFT (Thin Film T
LTV350QV-F09 is a TMR(Transmissive with Micro Reflective) type color active matrix
TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT
as a switching devices. Thi
this is a very nice vhdl program for making shit and stuff... plz write back if any trouble with it.
this is a very nice vhdl program for making shit and stuff... plz write back if any trouble with it..
smps fly_back converter design ebook
smps fly_back converter design ebook
华为 Quidway 系列多协议路由器
华为 Quidway 系列多协议路由器，支持 PPP、FR、X25、SLIP、HDLC 等网络协议，用户可通过各种广域网线路接入 Internet 及互联互访。 路由器内置安全防火墙、NAT、RADIUS 安全认证，以及 CALL BACK 等多项互联安全防护功能；并通过 CA 认证协议的验证和 IPSec 隧道协议，在 Internet 上构建安全可靠的网络通道，基于硬件的数据加密，将保密数据加
this is a implementation of the 16 bit loop back in vhdl
this is a implementation of the 16 bit loop back in vhdl
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service be
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service better delivered to the end device users by bridging with back-end content providers. Operators rely o
This zip describes a loop-back USB device port with one of the USB host ports. Includes main.html fi
This zip describes a loop-back USB device port with one of the USB host ports. Includes main.html file for help.