solving a linear system
Báo cáo hóa học: "ASYMPTOTIC BEHAVIOR OF A COMPETITIVE SYSTEM OF LINEAR FRACTIONAL DIFFERENCE EQUATIONS" docx
Ngày tải lên :
22/06/2014, 22:20
... Nurkanovi´ , Asymptotic behavior of a two dimensional linear fractional c c system of difference equations, Radovi Matematiˇ ki 11 (2002), no 1, 59–78 c , Asymptotic behavior of a system of linear ... E is an attractor and is a subset of the basin of attraction of E If F is differentiable at a fixed point E, and if the Jacobian JF (E) has one eigenvalue with modulus less than one and a second ... asymptotically stable In fact we believe that the local asymptotic stability implies the global asymptotic stability for competitive linear fractional systems We will formulate this statement as a conjecture...
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Linear Systems
Ngày tải lên :
13/09/2012, 09:49
... signal that contains the voice or music, and a carrier wave that can propagate through space when applied to an antenna The two signals are added and applied to a nonlinearity, such as a pn junction ... of as an additional aspect of linearity needed when signals and systems are involved Static Linearity and Sinusoidal Fidelity Homogeneity, additivity, and shift invariance are important because ... static linearity and sinusoidal fidelity are often of help here These are not especially important from a mathematical standpoint, but relate to how humans think about and understand linear systems...
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List the components of a radio system
Ngày tải lên :
13/09/2012, 10:52
... – Advantages • Can carry up to three times the amount of data as TDMA • Transmissions are much harder to eavesdrop on • A would-be eavesdropper must also know the exact chip in which the transmission ... the signal • Attenuation – A loss of signal strength • Multipath distortion – As a radio signal is transmitted, the electromagnetic waves spread out 24 Signal Strength (continued) 25 Radio Frequency ... Electromagnetic interference (EMI) – One factor that affects radio signal strength – Also called noise • Signal-to-noise ratio (SNR) – Compares signal strength with background noise 22 Signal Strength...
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How to setup a Linux system that can boot directly from a software RAID
Ngày tải lên :
18/09/2012, 10:11
... replace the failed one is available it can be installed into the system, partitioned to have the two software RAID partitions to replace the ones of the failed drive The new partitions can be added ... boot loader: Once the configuration installation options are provides, the installation of the system starts: Notice that while the system is installing, the software RAID transparently initializes ... disks already contains data, make a backup if needed (all existing data of partitions involved in the process will be lost), and delete or resize existing partitions to create space for the software...
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Báo cáo khoa học: "What do we know about medication errors made via a CPOE system versus those made via handwritten orders"
Ngày tải lên :
25/10/2012, 10:39
... physicians Also, the CPOE Shulman et al [1] examined included an available (but not interactive) on-line information system with drug interactions, contraindications, side effects, formulary, and IV administration ... Berger and Kichak [3] make the critical point that studies of prescribing errors overwhelmingly count errors that not affect patients We almost always count potential errors, not actual adverse ... comprehensive data or even a consensus methodology are still forthcoming In summary, Shulman et al [1] provide insights about the consequences of CPOE systems Their analysis offers an uncommon balance; addressing...
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Exergoeconomic optimization and improvement of a cogeneration system modeled in a process simulator using direct search and evolutionary methods
Ngày tải lên :
05/09/2013, 16:30
... exergoeconomic analysis of the system at each iteration and on several qualitative and quantitative objective criteria, a hierarchical classification of the system components, and the associated subsets ... Exergy accounting: Capabilities and drawbacks Energy 2006, 31(1), 164-180 Giannantoni C., Lazzaretto A. , Macor A. , Mirandola A. , Stoppato A. , Tonon S., Ulgiati S Multicriteria approach for the improvement ... D.M Applied Nonlinear Programming McGraw-Hill: New York, 1972 Holland J.H Adaptation in Natural and Artificial Systems The University of Michigan Press: Ann Arbor, 1975 Okamoto M., Nonaka T.,...
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Adding Swap File Space in a Linux System
Ngày tải lên :
16/10/2013, 21:15
... Step 2: Adding a swap file To add swap space on a system, add a swap file by using the following steps: Create a file that is equal in size to the swap file that is going to be created Do this ... mkswap –f /root/swap.swp or type /sbin/mkswap –f /root/swap.swp To activate this swap file, use the swapon command To make this swap file inactive, use the swapoff command in place of the swapon ... in made in /etc/fstab Reflection This method is the quickest and easiest way to add swap space However, it does create some problems By creating this swap file on a partition that is already...
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Linear Systems
Ngày tải lên :
25/10/2013, 05:20
... solve a linear system There is an algorithm that always Section I Solving Linear Systems works The next example introduces that algorithm, called Gauss’ method (or Gaussian elimination or linear ... useful on systems with more variables than equations Many examples are in the next subsection Another way that linear systems can differ from the examples shown earlier is that some linear systems ... other way that a linear system can fail to have a unique solution is to have many solutions 8 Chapter One Linear Systems 1.15 Example In this system x+ y=4 2x + 2y = any pair of numbers satisfying...
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Tài liệu A+operating system technologies doc
Ngày tải lên :
11/12/2013, 14:15
... Windows 9x registry? A B C D Flat text file Relational database Hierarchical database Spread sheet template Answer: C The registry is organized as a hierarchical database Flat text files, ini-files, ... switch(syntax:command/switch) should you type after a DOS command to get a list of switches available for the particular command as well as an explanation of what they do? A B C /? /# /* Leading the way ... Plug and play is a standard for hardware peripherals QUESTION NO 36 In the Windows 98 device manager what does a black exclamation point on a yellow field next to a sound card indicate? A B C...
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Tài liệu CompTIA A+ Operating System Technologies docx
Ngày tải lên :
11/12/2013, 15:15
... "soft" page faults Perfmon may be logged over time and used to establish a baseline of normal performance to compare against any abnormal activity Task Manager - provides a quick and handy method ... the system status and managing applications Right-click on the taskbar or press Ctrl-Alt-Esc to invoke it TaskMan has three tabbed pages to view: • Application - shows all running programs, and ... (advanced database), Exchange Server (Email management), SMS Server (remote management), SNA Server (interface with mainframes), and IIS (Inter- or intranet services) On install, NT Server can...
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Control of continuous linear systems
Ngày tải lên :
01/01/2014, 20:12
... Continuous Linear Systems Figure 1.14 Schematic diagram of a stirred tank reactor P ROBLEM 1.11 Chemical reactors are used to manufacture a wide variety of materials Consider a stirred tank reactor ... Model classification 1.2.1 Heat and mass balances 1.2.2 Mechanical systems 1.2.3 Electrical systems 1.3 Linearization 13 14 18 39 50 58 Chapter Laplace Transforms and Block ... for manipulating a set of interconnected systems Of paramount concern in linear control theory is the transfer function, which leads to block diagrams Block diagrams agglomerate all the available...
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Reliability analysis of a power system based on the multi state system theory
Ngày tải lên :
03/01/2014, 19:38
... the system is above 22.8 Ah, the system is reliable, though the capacity of a battery is lower than 5700 mAh Suppose the capacity of the first branch is 5600 mAh and the capacity of other branches ... branches are all above 5800 mAh, the system is reliable because the required capacity is reached But when we analyze the system reliability using the traditional system reliability theory, the system ... A Lisnianski, and G Levitin, Multi-state System Reliability: Assessment, Optimization and Applications Singapore: World Scientific, 2003 R M Barton, and W W Damon, “Reliability in a multi-state...
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Tài liệu Building a monitoring system into your scripts ppt
Ngày tải lên :
17/01/2014, 18:20
... brian@phparch.com Editorial Team Arbi Arzoumani Brian Jones Eddie Peloke Peter James Marco Tabini Graphics & Layout Arbi Arzoumani, William Martin Managing Editor Emanuela Corso Authors Greame ... relationships are doable in two clicks and a drag Many-to-many relationships require a comparable amount of work, but automatically create the association mapping table, which saves a fair bit of ... fortunate enough that my buddy Matt was an already experienced brewer without a convenient location to brew, and I was a homeowner with a large back yard and a willingness to learn Matt and I have...
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Tài liệu Using Samba-2. Installing Samba on a Unix System-P1 pptx
Ngày tải lên :
21/01/2014, 07:20
... Binary or Source? Precompiled packages are also available for a large number of Unix platforms These packages contain binaries for each of the Samba executables as well as the standard Samba documentation ... /usr/local/samba Main tree /usr/local/samba/bin Binaries /usr/local/samba/lib smb.conf, lmhosts, configuration files, etc /usr/local/samba/man Samba documentation /usr/local/samba/private Samba encrypted ... downloading Samba For the best performance, choose a site that is closest to your own geographic location The standard Samba web sites have Samba documentation and tutorials, mailing list archives,...
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Tài liệu Using Samba-2. Installing Samba on a Unix System-P2 pdf
Ngày tải lên :
21/01/2014, 07:20
... installed all the files Congratulations! You now have Samba on your system! 2.3.1 Final Installation Steps There are a couple of final steps to perform Specifically, add the Samba Web Administration ... example.) Don't forget to change the path to the SWAT binary if you installed it in a different location from the default /usr/local/samba swat stream tcp nowait.400 /usr/local/samba/bin/swat ... 2.5 Starting the Samba Daemons There are two Samba processes, smbd and nmbd, that need to be running for Samba to work correctly There are three ways to start: • By hand • As stand-alone daemons...
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Tài liệu Building a RISC System in an FPGA ppt
Ngày tải lên :
26/01/2014, 14:20
... signals are the system clock (CLK), next memory address (AN15:0), next access is a read (READN), next access is 16-bit data (WORDN), address clock enable: above signals are valid, start next access ... effective address) Careful design and reuse will let you minimize the datapath area because the adder, with the immediate mux, can the effective address add, and the PC incrementer can also add branch ... inserting a jump may make other branches far, we repeat until no far branches remain Next, we evaluate fixups For each one, we look up the target address and apply that to the fixup subject word Lastly,...
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Tài liệu Building a RISC System in an FPGA Part 2 docx
Ngày tải lên :
26/01/2014, 14:20
... code that includes a load IL and a branch IB Each causes pipeline headaches Issue 117 April 2000 MEMORY ACCESSES The processor has a single memory port for reading instructions and loading and storing ... RNA RA RD EXRD 15 DC: add sub addi lw lb sw sb jal DC: all rr, ri format DC: call EX: all but call EX: call RNB When RB RD EXRD 15 of nanoseconds from the system s critical path It’s a nice example ... PC0 += 2×disp8 BRANCH SELPC PCCE It indicates that all pipe stages are ready and the pipeline can advance IF jal call AN ← PC0 = SUM PCCE PCE is asserted when RDY signals IFreset AN ← PC0 = SELPC...
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Tài liệu Building a RISC System in an FPGA Part 3 doc
Ngày tải lên :
26/01/2014, 14:20
... CELLAR® assert XA14:1, data LSB, XA0=1 assert /WE deassert /WE, hold XA and data assert data MSB, XA1=0 assert /WE deassert /WE, hold XA and data RAM read byte RAM read word RAM write byte RAM ... make ease-of-use tradeoffs in favor of core users Because FPGAs are malleable and FPGA SoC design is so new, I wanted an interface that can evolve to address new requirements without invalidating ... Control signal abstraction can also make bus interface evolution easy If you revise MEMCTRL and DCTRL together, arbitrary changes to CTRL15:0 can be made without invalidating any Enable Effect...
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