statements and control flow

... optimistically and then recover if those computations fail The general form is: try statements catch end statements The first block of statements is executed If an error occurs, those statements ... terminated, and the second block of statements is executed You cannot this with an if statement See doc try See Section 11.5 for an example of try and catch 6.6 Matrix expressions (if and while) ... proceeds This can be slow if m and n are large It is more efficient to preallocate the matrix H with the statement H=zeros(m,n) before computing it Type the command doc hilb and type hilb to see a more...

Ngày tải lên: 29/09/2013, 22:20

... assets and how it is paid to those that finance the purchase of the assets 2-15 Cash Flow From Assets • Cash Flow From Assets (CFFA) = Cash Flow to Creditors + Cash Flow to Stockholders • Cash Flow ... Key Concepts and Skills • Know the difference between book value and market value • Know the difference between accounting income and cash flow • Know the difference between average and marginal ... The Concept of Cash Flow • Cash flow is one of the most important pieces of information that a financial manager can derive from financial statements • The statement of cash flows does not provide...

Ngày tải lên: 06/03/2015, 15:20

... bandwidth (a major portion of it) and could lead the TCP session to starvation Also TCP flows are bursty and never stabilize at a particular bandwidth, and TCP aggressively seeks available bandwidth, ... evaluate the performance of ECN and BECN enabled TCP flows and TCP-friendly rate control flows for congestion control that gives optimal performance over wired and wireless networks In particular, ... evaluation of TCP and TCP-friendly rate control flows for wired and wireless networks that have been referred in this thesis 2.1.1 Congestion Control in TCP The general congestion control framework...

Ngày tải lên: 28/11/2015, 13:34

... AUTOMATION AND CONTROL WITH IEC 61499 Event and Data Interfaces Event and Data Interfaces Event inputs Event outputs Event flow Event flow Data flow Event/Data Associations JHC/2001-04-03 p 13 Data flow ... AUTOMATION AND CONTROL WITH IEC 61499 IEC 61131-3: Modern (1993) Software IEC 61131-3: Modern (1993) Software Engineering for Automation and Control Engineering for Automation and Control • Encapsulation/Reuse ... OPEN DISTRIBUTED AUTOMATION AND CONTROL WITH IEC 61499 Open Distributed Automation and Control Open Distributed Automation and Control with IEC 61499 with IEC 61499 • • • •...

Ngày tải lên: 20/08/2012, 11:15

... inventories (Chapter 4); designing and operating warehouses and crossdocks (Chapter 5); planning and controlling long-haul and short-haul freight transportation (Chapters and 7) Finally, Chapter provides ... process characteristics, as well as demand volume and variability MTO systems are more suitable whenever lead times are short, products are costly, and demand is low and highly variable In some cases, ... demand from local warehouses (replenished at low frequency) Coping with randomness in customer demand and lead times Inventories of finished goods (safety stocks) help satisfy customer demand...

Ngày tải lên: 16/08/2013, 08:50

... are demanded to find out highly efficacious and inexpensive drugs and vaccines REFERENCES Aguado-Martinez, A., G Alvarez-Garcia, A Fernandez-Garcia, V Risco-Castillo, V MaruganHernandez, and L ... is sensible and plausible to restrict contact between dogs (and other definitive hosts) and cattle to reduce the transmission and prevalence of the infection as well Aborted fetuses and placenta, ... PREVENTION AND CONTROL OF N CANINUM INFECTION IN CATTLE Prevention and control of neosporosis base on the reduction of number of positive animals in the herds by decreasing the risk of both vertical and...

Ngày tải lên: 29/08/2013, 08:14

... seaweed and aquaculture Midori Press, Tokyo, pp 133 - 144 Turner, M G., Gardner, R H and ÓNeill R V (2004) Landscape ecology in theory and practice: Pattern and process, Nakagoshi, N and Hara, ... surveys of the water velocities at randomly selected ten U pinnatifida habitats and twenty unvegetated areas in Line and Line were conducted in September 2004 and August 2005 Each area for the ... from the bottom and thus, allowing the recovery of U pinnatifida and other non-encrusting macroalgae Both buoyed reefs were made of wood and their length was 1.0 m with 1.0 m width and 16 cm height...

Ngày tải lên: 05/09/2013, 09:38

... Schabacker, J., and Boles, A., “Experimental and numerical study of developed flow and heat transfer in coolants with channels with 45 degree ribs”, Int Journal of Heat and fluid flow, 20, 311-319, ... belonging to the secondary flow and partly belonging to the main flow through the gap As a result of the presence of gap, the secondary flow along the rib joins the main flow to accelerate it which ... observation of PIV system Gao and Sunden [11] have used PIV system to measure the flow field in a rectangular duct with 60º inclined and V-shaped rib arrangements in three planes and reported that the...

Ngày tải lên: 05/09/2013, 16:10

... function expand(s1,s2) that expands shorthand notations like a-z in the string s1 into the equivalent complete list abc xyz in s2 Allow for letters of either case and digits, and be prepared to handle ... expressions separated by a comma is evaluated left to right, and the type and value of the result are the type and value of the right operand Thus in a for statement, it is possible to place multiple ... The for is preferable when there is a simple initialization and increment since it keeps the loop control statements close together and visible at the top of the loop This is most obvious in for...

Ngày tải lên: 30/09/2013, 06:20

... in C/C++ and Java, such as block statements (described previously), expression statements, empty statements, selection statements, and iteration statements A summary of these statements and others ... 6.3.4 Jump Statements C# offers five kinds of jump statements that unconditionally transfer control in an application: goto, continue, break, return, and exception handling (throw and try) statements ... 6.3.5 checked/unchecked Statements The checked and unchecked statements control the context of overflow checking for integral-type arithmetic operations and conversions These statements were covered...

Ngày tải lên: 05/10/2013, 06:20

... schedules Quality control records and audit trails Material test certificates Equipment test and performance certificates Equipment, material and system guarantees All contracts (and subcontracts) ... Stages and sequence Summary of project stages and sequence The following pages show the stages and sequences in diagrammatic and tabular format Figure 32.1 shows the normal sequence of controls ... project can be handed over, a large number of documents have to be checked and updated to reflect the latest version and as-built condition In addition, certain documents obtained and collated during...

Ngày tải lên: 17/10/2013, 21:15

... the integration of structure and control design appears in Skelton1,2 and Grigoriadis et al.3 Bendsoe and others4-7 optimize structures by beginning with a solid brick and deleting finite elements ... axially loaded compression members and tendon members that easily allow the unification of structure and control functions Sensing and actuating functions can sense or control the tension or the length ... 2, …, m} and {ρ11, t1ij, for i = 1, 2, …, n, j = 1, 2, …, m, and i < n when j = 1} This section discusses the relationship between the q variables and the string and rod vectors tαβγ and rβij...

Ngày tải lên: 18/10/2013, 09:15

... How to… ■ Write and execute a simple PHP script ■ Create statements and comments, and name variables ■ Use variables to store values ■ Choose between PHP’s data types ■ Understand the special ... character, string, and Boolean types, and more complex arrays and objects Table 3-1 lists the four basic types, with examples: TEAM LinG CHAPTER 3: Using Variables, Statements, and Operators Data ... conditional statements inside each other for more sophisticated flow control ■ Combine a form and its result page into a single script with a conditional statement ■ Repeatedly execute a set of statements...

Ngày tải lên: 18/10/2013, 23:20

... the TRANSACTIONS actual flow to a standard flow For liquids, this standard flow is the water equivalent in gpm; for gases, the standard flow is the air flow equivalent in standard cubic feet per ... is reduced), and a choked flow condition is reached Such “critical flow nozzles” are very accurate and often are used in flow laboratories as standards for calibrating other gas flowmetering ... Complete Flow and Level Measurement Handbook and Encyclopedia®, OMEGA Press, 1995 OMEGA Volume 29 Handbook & Encyclopedia, Purchasing Agents Edition, OMEGA Press, 1995 Flow Measurement Engineering Handbook,...

Ngày tải lên: 20/10/2013, 01:15

... Identity code given to a work element for cost control purposes Cost control The ability to monitor, compare and adjust expenditures and costs at regular and sufficiently frequent intervals to keep ... defined time, cost and quality/performance parameters Project life cycle All the processes and phases between the conception and termination of a project 367 Project Planning and Control Project ... aspects of quality criteria, control, documentation and assurance Quality plan A plan that sets out the quality standards and criteria of the various tasks of a project Random numbering The numbering...

Ngày tải lên: 20/10/2013, 13:15

... THERMODYNAMICS, HEAT TRANSFER, AND FLUID FLOW OVERVIEW The Department of Energy Fundamentals Handbook entitled Thermodynamics, Heat Transfer, and Fluid Flow was prepared as an information ... impact that their actions may have on the safe and reliable operation of facility components and systems The Thermodynamics, Heat Transfer, and Fluid Flow handbook consists of three modules that are ... entire subject of thermodynamics, heat transfer, and fluid flow would be impractical However, the Thermodynamics, Heat Transfer, and Fluid Flow handbook does present enough information to provide...

Ngày tải lên: 22/10/2013, 10:15

... to control the project ensures that the focus is kept on achieving the outcomes within the budget and timescale agreed The word control sounds very authoritarian and inflexible However, control ... Monitoring and control 119 the project will not meet its targets because progress is too slow, or if a delay in one activity will impact on others, causing waste and further delay Control may ... of effective management and is a key responsibility of a project manager MONITORING To control a project you need a plan that details how things should be happening, and you need accurate information...

Ngày tải lên: 24/10/2013, 08:20

... problems, increased reliability and improved thermal capacity are achieved On the other hand, brushless motors require more complex and expensive control systems Sensors and switching circuitry are ... cheap, robust, and reliable, and at the same time offer good torque characteristics However, control of such motors is rather complicated Advanced vector controllers are expensive and not guarantee ... Sections 21.3.1 and 21.3.2 The problem of control is strongly influenced by the choice of actuators For instance, DC motors, stepper motors, and hydraulic actuators require different hardware and software...

Ngày tải lên: 25/10/2013, 13:15

... also on the mass load on the spring, the mass and stiffness of the foundation, and the type of excitation If the foundation is very massive and rigid, and if the mounted machine vibrates at constant ... wave is propagated along the pipe, the air in the vessel expands and contracts By proper design of the area and length of the neck, and volume of the chamber, sound wave cancellation can be obtained, ... noise measurements It separates complex sounds into frequency bands one octave in width, and measures the level in each of the bands An octave is the interval between two sounds having a frequency...

Ngày tải lên: 25/10/2013, 13:15

... subject, and your treatment of that subject, to him or her in the opening paragraph, you’re providing a great reason to stop reading 68 – THESIS STATEMENTS AND THE DRAFTING PROCESS– Practice Revise and ... to present a general idea first, and then support it with specific supporting evidence and examples? Or would it be better to begin with the evidence and examples, and come to a conclusion that’s ... its own A one-sentence paragraph has impact It stands out visually, and the pauses before and after the sentence give more time for it to sink in and take hold However, oneor two-sentence paragraphs...

Ngày tải lên: 25/10/2013, 17:20