Tasks Read the textbook about the details of Vigenére Cipher. Implement the algorithm by C or C++. Requirements You do this lab in a group of two students. Your program should have input and output as follows: csci>a.out --> Please input the key: receptive --> Please input the plain text: wearediscoveredsaveyourself --> The cipher text is : nicvtwqngfzgvtwavzvcqyglmgj -->The original message is: wearediscoveredsaveyourself • You should test your program with several runs.
標(biāo)簽： the Implement algorithm textbook
上傳時(shí)間： 2013-12-21
上傳用戶：bruce5996
RS232.C was written to provide all of the basic functionality needed to employ serial I/O in any application written with Borland C language compilers. Some features are: 1. Ease of use. No assembly language or library files are used and a simple "#include" statement is all that is required to access all of the functions provided. 2. Both input and output are buffered and interrupt driven for efficiency. 3. Serial ports 1 - 4 are supported on PC, AT and PS/2 compatibles.Chained interrupts used on port 3 and 4 are allowed for so as not to interfere with devices such as a mouse or printer. Transmission speeds of 110 to 115200 baud are available. 4. Detection and utilization of hardware buffered UARTs (NS16550AF etc.) found in some machines is automatic. 5. Interrupt driven hardware and XON/XOFF flow control is provided for. 6. All source code is included. RS232.C can be used with all memory models.
標(biāo)簽： functionality provide written employ
上傳時(shí)間： 2016-08-24
上傳用戶：小眼睛LSL
The main features of the considered identification problem are that there is no an a priori separation of the variables into inputs and outputs and the approximation criterion, called misfit, does not depend on the model representation. The misfit is defined as the minimum of the l2-norm between the given time series and a time series that is consistent with the approximate model. The misfit is equal to zero if and only if the model is exact and the smaller the misfit is (by definition) the more accurate the model is. The considered model class consists of all linear time-invariant systems of bounded complexity and the complexity is specified by the number of inputs and the smallest number of lags in a difference equation representation. We present a Matlab function for approximate identification based on misfit minimization. Although the problem formulation is representation independent, we use input/state/output representations of the system in order
標(biāo)簽： identification considered features separati
上傳時(shí)間： 2016-09-20
上傳用戶：FreeSky
A Matlab toolbox for exact linear time-invariant system identification is presented. The emphasis is on the variety of possible ways to implement the mappings from data to parameters of the data generating system. The considered system representations are input/state/output, difference equation, and left matrix fraction. KEYWORDS: subspace identification, deterministic subspace identification, balanced model reduction, approximate system identification, MPUM.
標(biāo)簽： identification time-invariant presented emphasis
上傳時(shí)間： 2013-12-28
上傳用戶：wfl_yy
正整數(shù)x 的約數(shù)是能整除x 的正整數(shù)。正整數(shù)x 的約數(shù)個(gè)數(shù)記為div(x)。例如，1，2，5，10 都是正整數(shù)10 的約數(shù)，且div(10)=4。設(shè)a 和b 是2 個(gè)正整數(shù)，a≤b，找出a 和b之間約數(shù)個(gè)數(shù)最多的數(shù)x。 對于給定的2 個(gè)正整數(shù)a≤b，編程計(jì)算a 和b 之間約數(shù)個(gè)數(shù)最多的數(shù)。 數(shù)據(jù)輸入 輸入數(shù)據(jù)由文件名為input.txt的文本文件提供。文件的第1 行有2 個(gè)正整數(shù)a和b。 結(jié)果輸出 程序運(yùn)行結(jié)束時(shí)，若找到的a 和b 之間約數(shù)個(gè)數(shù)最多的數(shù)是x，將div(x)輸出到文件output.txt中。 輸入文件示例 輸出文件示例 input.txt output.txt 1 36 9
上傳時(shí)間： 2016-10-10
上傳用戶：dianxin61
A Module-based Wireless Node (MW-Node) is a Node with wireless and mobile capabilities added by means of modules. It is not a new node object derived from Node. Rather it is a new layout of mostly existing components. Rationale for this new design has been presented in [1]. The MW-Node provides a flexible support for wireless and mobile networking and in particular: support for multiple interfaces/multiple channels, and a common basis for the implementation of wireless routing protocols.
標(biāo)簽： Node Module-based capabilities Wireless
上傳時(shí)間： 2013-12-26
上傳用戶：大三三
Java is the first language to provide a cross-platform I/O library that is powerful enough to handle all these diverse tasks. Java is the first programming language with a modern, object-oriented approach to input and output. Java s I/O model is more powerful and more suited to real-world tasks than any other major language used today. Java I/O is the first and still the only book to fully expose the power and sophistication of this library.
標(biāo)簽： cross-platform language powerful provide
上傳時(shí)間： 2014-01-07
上傳用戶：pompey
As a programming language, C is rather like Pascal or Fortran.. Values are stored in variables. Programs are structured by defining and calling functions. Program flow is controlled using loops, if statements and function calls. Input and output can be directed to the terminal or to files. Related data can be stored together in arrays or structures.
標(biāo)簽： programming variables language Fortran
上傳時(shí)間： 2017-05-18
上傳用戶：hongmo
這是本人原創(chuàng)的，包含了iptables各種功能實(shí)現(xiàn)的例子。有NAT轉(zhuǎn)換，對外發(fā)布服務(wù)器，特定端口的映射，filter表中FORWARD、INPUT、OUTPUT鏈規(guī)則制定的實(shí)現(xiàn)細(xì)則，并做了詳盡的注釋。配置命令中的每一條均在實(shí)際機(jī)器上做過測試，請放心參閱。
標(biāo)簽：
上傳時(shí)間： 2017-08-17
上傳用戶：小儒尼尼奧
msp430The LDC1312 and LDC1314 are 2- and 4-channel, 1? Easy-to-use – minimal configuration required 12-bit inductance to digital converters (LDCs) for ? Measure up to 4 sensors with one IC inductive sensing solutions. With multiple channels ? Multiple channels support environmental and and support for remote sensing, the LDC1312 and aging compensation LDC1314 enable the performance and reliability benefits of inductive sensing to be realized at minimal? Multi-channel remote sensing provides lowest cost and power. The products are easy to use, onlysystem cost requiring that the sensor frequency be within 1 kHz ? Pin-compatible medium and high-resolution and 10 MHz to begin sensing. The wide 1 kHz to 10 options MHz sensor frequency range also enables use of very small PCB coils, further reducing sensing– LDC1312/4: 2/4-ch 12-bit LDC solution cost and size.– LDC1612/4: 2/4-ch 28
上傳時(shí)間： 2016-07-22
上傳用戶：tongmoonsky
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