You know the rudiments of the SQL query language, yet you feel you aren t taking full advantage of SQL s expressive power. You d like to learn how to do more work with SQL inside the database before pushing data across the network to your applications. You d like to take your SQL skills to the next level.
Status CreateSMatrix(RLSMatrix &M)
{ // 創(chuàng)建稀疏矩陣M
int i
Triple T
Status k
printf("請輸入矩陣的行數(shù),列數(shù),非零元素數(shù)：")
scanf("％d,％d,％d",&M.mu,&M.nu,&M.tu)
M.data[0].i=0 // 為以下比較做準(zhǔn)備
for(i=1 i<=M.tu i++)
{
do
{
The PCI Local bus concept was developed to break
the PC data I/O bottleneck and clearly opens the door
to increasing system speed and expansion capabilities.
The PCI Local bus moves high speed peripherals
from the I/O bus and places them closer to the system’s
processor bus, providing faster data transfers
between the processor and peripherals. The PCI Local
bus also addresses the industry’s need for a bus standard
which is not directly dependent on the speed,
size and type of system processor. It represents the
first microprocessor independent bus offering performance
more than adequate for the most demanding
applications such as full-motion video.
The PCI Local bus concept was developed to break
the PC data I/O bottleneck and clearly opens the door
to increasing system speed and expansion capabilities.
The PCI Local bus moves high speed peripherals
from the I/O bus and places them closer to the system’s
processor bus, providing faster data transfers
between the processor and peripherals. The PCI Local
bus also addresses the industry’s need for a bus standard
which is not directly dependent on the speed,
size and type of system processor. It represents the
first microprocessor independent bus offering performance
more than adequate for the most demanding
applications such as full-motion video.
Hardware reference
The PCI Local bus concept was developed to break
the PC data I/O bottleneck and clearly opens the door
to increasing system speed and expansion capabilities.
The PCI Local bus moves high speed peripherals
from the I/O bus and places them closer to the system’s
processor bus, providing faster data transfers
between the processor and peripherals. The PCI Local
bus also addresses the industry’s need for a bus standard
which is not directly dependent on the speed,
size and type of system processor. It represents the
first microprocessor independent bus offering performance
more than adequate for the most demanding
applications such as full-motion video.
User Manual
基于J2EE的物流信息系統(tǒng)的設(shè)計與實現(xiàn)
介紹了J2EE 體系結(jié)構(gòu)、Mv c模式等相關(guān)概念和技術(shù)，并重點(diǎn)探討了
目 前比 較受歡迎的三種開源框架( s t r ut s框架、S Pr i n g框架和H i b e m a t e 框架)。
分析了他們的體系結(jié)構(gòu)、 特點(diǎn)和優(yōu)缺點(diǎn)。 根據(jù)J ZE E的分層結(jié)構(gòu)，結(jié)合We b應(yīng)用
的特點(diǎn)， 將三種框架進(jìn)行組合設(shè)計， 即表現(xiàn)層用S t r ut s框架、 業(yè)務(wù)邏輯層用S P ri n g
框架、持久層用比b ema t e 框架，從而來構(gòu)建物流信息系統(tǒng)。這種整合框架使各
層相對獨(dú)立， 減少各層之間的禍合程度，同時加快了系統(tǒng)的開發(fā)過程，增強(qiáng)了系
統(tǒng)的可維護(hù)性和可擴(kuò)展性，初步達(dá)到了分布式物流信息系統(tǒng)的設(shè)計目標(biāo)。
經(jīng)過以上分析，結(jié)合物流系統(tǒng)的業(yè)務(wù)需求，進(jìn)行了相關(guān)的實現(xiàn)。最后，系統(tǒng)
運(yùn)用先進(jìn)的A ja x技術(shù)來增強(qiáng)Ui層與服務(wù)器的異步通信能力， 使用戶體驗到動態(tài)
且響應(yīng)靈 敏的桌 面級w e b應(yīng)用程序。 通過江聯(lián)公司的試運(yùn)行結(jié)果，系統(tǒng)達(dá)到了
渝瞇。 并 且 對 江 聯(lián) 公 司 提 出 了 基 于 R F I D 的 解 決 方 案 的 實 施 計 劃 。
