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DevExpress.ExpressFlowChart.Suite.v1.37.for.Delphi.BCB.Full.Source-SSG
delphi 和 BCB的源碼，次空間可以幫你輕松實現(xiàn)流程圖類的圖標功能，強烈推薦！
The ExpressFlowChart is designed to help you present
charts, schemes, hierarchies, and graphs of any
complexity with minimal coding and programming effort.
The ExpressFlowChart Suite offers all the necessary
tools and elements to create dazzling interfaces
limited only by your imagination and the needs of your
end-users.
標簽：
ExpressFlowChart
DevExpress
Source-SSG
BCB
上傳時間：
2016-09-29
上傳用戶：363186
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At can be given its arguments in a file. You can comment
out lines by preceding them with either # or -
characters. This is an easy way to temporarily disable
some commands.
The CONTINUE-command is most useful at the end of the
file. When this command is read, the file is started
again from the beginning. You can use it situations where
the machine is not shut down for the night and you want
to run some commands every day.
標簽：
can
arguments
preceding
comment
上傳時間：
2013-12-11
上傳用戶：comua
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The MIPS32® 4KEm™ core from MIPS® Technologies is a member of the MIPS32 4KE™ processor core family. It is a
high-performance, low-power, 32-bit MIPS RISC core designed for custom system-on-silicon applications. The core is
designed for semiconductor manufacturing companies, ASIC developers, and system OEMs who want to rapidly integrate
their own custom logic and peripherals with a high-performance RISC processor. It is highly portable across processes, and
can be easily integrated into full system-on-silicon designs, allowing developers to focus their attention on end-user
products. The 4KEm core is ideally positioned to support new products for emerging segments of the digital consumer,
network, systems, and information management markets, enabling new tailored solutions for embedded applications.
標簽：
MIPS
8482
Technologies
174
上傳時間：
2014-12-22
上傳用戶：semi1981
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Java technology is both a programming language and a platform. The Java programming language originated as part of a research project to develop advanced software for a wide variety of network devices and embedded systems. The goal was to develop a small, reliable, portable, distributed, real-time operating platform. When the project started, C++ was the language of choice. But over time the difficulties encountered with C++ grew to the point where the problems could best be addressed by creating an entirely new language platform. Design and architecture decisions drew from a variety of languages such as Eiffel, SmallTalk, Objective C, and Cedar/Mesa. The result is a language platform that has proven ideal for developing secure, distributed, network-based end-user applications in environments ranging from network-embedded devices to the World-Wide Web and the desktop
標簽：
programming
language
Java
technology
上傳時間：
2014-01-03
上傳用戶：huangld
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procedure senddata
var
i:integer commflg : Boolean
begin
commflg:=true
for i:=1 to 8 do
begin
if not fcomm comml writecommdata(sendbutter,i) then
begin
Commflg=false
break
end
end
end
(4) 接收數(shù)據(jù)
在編寫基于串口的計算機工業(yè)測控時，通常需要由下位機向PC機發(fā)送數(shù)據(jù)以使PC機了解系統(tǒng)的測試數(shù)據(jù)或下位機的運行狀態(tài)，并進而控制下位機的行為。利用Spcomm串口控件接收下位機發(fā)送的數(shù)據(jù)信息的示例代碼如下：
//事件驅動方式接收數(shù)據(jù)程序
procedure TForm1.CommlReceiveData(Sender:Tobject Buffer:Pointer bufferLength:Word)
var
receivedata:array of byte
begin
sleep(100) //等待100ms，保證接收到所有數(shù)據(jù)
move(buffef ,receivedata,bufferlength)
//將接收緩存區(qū)中的數(shù)據(jù)轉移到數(shù)組中
……
end
(5) 關閉串口
在系統(tǒng)開發(fā)中，應注意在不使用串口時應及時關閉串口，釋放系統(tǒng)資源，否則可能會影響系統(tǒng)的其它應用。關閉串口的代碼如下：
procedure TForm1.FormClose ( Sender TObj ect:var Action:TCIoseAction )
begin
comml.StopComm
end
標簽：
commflg
procedure
senddata
integer
上傳時間：
2014-01-26
上傳用戶：懶龍1988
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This volume is an instructor鈥檚 manual for the 4th edition of Database System Concepts
by Abraham Silberschatz, Henry F. Korth and S. Sudarshan. It contains answers to
the exercises at the end of each chapter of the book.
標簽：
instructor
Database
Concepts
Abraham
上傳時間：
2017-04-29
上傳用戶：manking0408
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Playfair Cipher
1.not even the large number of keys in a monoalphabetic cipher provides security
2.one approach to improving security was to encrypt multiple letters
3.the Playfair Cipher is an example
4.invented by Charles Wheatstone in 1854,but named after his friend Baron Playfair
Playfair Key Matrix
1.a 5X5 matrix of letters based on a keyword
2.fill in letters of keyword (sans duplicates)
3.fill rest of matrix with other letters
Encrypting and Decrypting
-plaintext is encrypted two letters at a time
1. if a pair is a repeated letter, insert filler like X’
2. if both letters fall in the same row, replace each with letter to right (wrapping back to start from end)
3. if both letters fall in the same column, replace each with the letter below it (again wrapping to top from
bottom)
4. otherwise each letter is replaced by the letter in the same row and in the column of the other letter of the pair
標簽：
monoalphabetic
Playfair
provides
security
上傳時間：
2017-05-25
上傳用戶：變形金剛
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Emdros is a text database middleware-layer aimed at storage and
retrieval of "text plus information about that text." This
information could be linguistic analyses or other annotations. Emdros
provides an abstraction of text that makes it well suited to storing
/syntactic analyses/ of text, but other linguistic information is
supported as well. Emdros comes with a query-language, MQL, that
enables powerful queries. Emdros acts as a middleware-layer between a
client (not provided) and a database back-end. Currently, PostgreSQL,
MySQL, and SQLite (2 and 3) are supported, but other back-ends can
easily be added.
標簽：
text
middleware-layer
information
retrieval
上傳時間：
2014-01-02
上傳用戶：wfeel
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In communication systems channel poses an important role. channels can convolve many different kind of distortions to our information. In perticular wireless channels multipath distortion is sevear.
and more sevear is such distortion is random.
To handle this, multipath affected channels require Equalizers at receaver end.
such equalizer uses different learning Algorithms for identifying channels continuously.
This project is VHDL implementation of LMS learning algorithm with pipelined architecture. so this implementation can work with higher data rates with less clock speed requirments and so with less power consumpiton
It uses Fixed point arithmatic blocks for filtering so suitable for coustom asic.
標簽：
communication
important
different
channels
上傳時間：
2013-12-08
上傳用戶：litianchu
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P3.20. Consider an analog signal xa (t) = sin (2πt), 0 ≤t≤ 1. It is sampled at Ts = 0.01, 0.05,
and 0.1 sec intervals to obtain x(n).
b) Reconstruct the analog signal ya (t) from the samples x(n) using the sinc interpolation
(use ∆ t = 0.001) and determine the frequency in ya (t) from your plot. (Ignore the end
effects.)
C) Reconstruct the analog signal ya (t) from the samples x (n) using the cubic spline
interpolation and determine the frequency in ya (t) from your plot. (Ignore the end effects.)
標簽：
Consider
sampled
analog
signal
上傳時間：
2017-07-12
上傳用戶：咔樂塢
