c in c language stands for

... performance specifications. Performance specifications guide the design process and provide the means for determining when a controller design is satisfactory. Controller performance specifications ... driver. In years past, mechanical or electrical hardware components performed most control functions in technological systems. When hardware solutions were insufficient, continuous human participation ... the integral gain. (2.4) Use a PI controller in situations in which a proportional controller achieves acceptable performance, except that the steady-state error in the response is unacceptably...

Ngày tải lên: 19/03/2014, 14:09

... for the flow table and accessory apparatus (Note 1) used in making flow tests for consistency of mortars in tests of hydraulic cement. NOTE 1—To help clarify the design of the flow table and accessory apparatus ... equidistant lines 2 5 ⁄ 8 in. [68 mm] long, extending from the outside circumference toward the center of the table. Each line shall end with a scribed arc, 1 ⁄ 4 in. [6 mm] long, whose center point is ... be symmetrical around the center of the shaft. 2.2 The cam and vertical shaft shall be of medium carbon machinery steel, hardened on the end of the shaft contacting the cam and the tip of the cam contacting...

Ngày tải lên: 10/07/2014, 23:20

... processing but then freed again in the normal course of events. 32 Leaking Containers in C+ + In C+ +, standard containers that contain pointers do not delete the objects to which the pointers ... management functions, it’s important to keep them properly paired. 34 Dueling Containers in C+ + vector<Shape *> pic; pic.push_back( new Circle ); pic.push_back( new Triangle ); pic.push_back( new ... memory contain size information fields both before and after the chunk, allowing ▪ two bordering unused chunks to be coalesced into one larger chunk (minimizing fragmentation) ▪ all chunks...

Ngày tải lên: 08/03/2014, 11:20

... Programming Embedded Systems in C and C+ + - 44 - you should see is the C source code for main, with a cursor indicating that the embedded processor's instruction pointer is at the entry point ... build process. Of course, each processor has its own unique machine language, so you need to choose a compiler that is capable of producing programs for your specific target processor. In the ... startup code for C/ C++ programs. Most cross-compilers for embedded systems include an assembly language file called startup.asm, crt0.s (short for C runtime), or something similar. The location...

Ngày tải lên: 17/03/2014, 13:20

... Sandra Carberry. 1998. Inte- grating text plans for conciseness and coherence. In ACL/COLING 98, Proceedings of the 36th Annual Meeting of the Association for Computational Linguis- tics, pages ... Computational Linguistics, Hong Kong. Jos ´ e Coch. 1996. Evaluating and comparing three text- production techniques. In COLING96, Proceedings of the Sixteenth International Conference on Computa- tional Linguistics, ... task efficacy, as we evaluated the learning that occurs in students interacting with an Intelligent Tutoring System (ITS) enhanced with NLG capabilities. We focused on sentence planning, and specifically,...

Ngày tải lên: 31/03/2014, 03:20

... from the instruction CLINT n_l in the function header. 2 The definition of a pointer myptr_l to a CLINT object occurs via CLINTPTR myptr_l or clint *myptr_l. FLINT /C functions can, depending on ... unsigned short clint; typedef clint CLINT[CLINTMAXDIGIT + 1]; In accordance with this, a large number will be declared by CLINT n_l; The declaration of function parameters of type CLINT can follow ... other C compilers. 14 www.it-ebooks.info Introduction Table 1-1. Arithmetic and number theory in C in directory flint/src flint.h header file for using functions from flint .c flint .c arithmetic and...

Ngày tải lên: 24/04/2014, 15:02

... Build- ing Materials and Systems 2 C 473 Test Methods for Physical Testing of Gypsum Panel Products 2 C 645 Specification for Nonstructural Steel Framing Mem- bers 2 C 1264 /C 1264M Specification for ... Physical Requirements 5.1 Specimens shall be taken from the samples obtained in accordance with Specification C 1264 /C 1264M. 5.2 Specimens shall be tested in accordance with Test Methods C 473. 5.2.1 ... identifies the location of changes to this specification that have been incorporated since the last issue. Committee C- 11 has highlighted those changes that affect the technical interpretation or...

Ngày tải lên: 10/07/2014, 23:20

... substances that render it unfit for the intended use. 8. Sampling, Inspection, Rejection, Certification, Packaging, Marking, Shipping, Handling, and Storage 8.1 Sampling, inspection, rejection, certification, ... in accordance with specification C 1264 /C 1264M. 6.2 Thickness, width, length, and end squareness shall be determined in accordance with Test Methods C 473. 6.2.1 Thickness—The nominal thickness ... inspection, rejection, certification, packaging, marking, shipping, handling, and storage of gypsum base for veneer plasters shall be in accordance with Specification C 1264 /C 1264M. 9. Keywords 9.1...

Ngày tải lên: 10/07/2014, 23:20

... was designed for use in a line of business calculators produced by the Japanese company Busicom. In 1969, Busicom asked Intel to design a set of custom integrated circuits-one for each of their new calculator ... in processing power could lead to increased production costs. Conversely, we might imagine that the same increase in processing power would have the effect of decreasing the development costs-by ... nature of C was a clear intention of the language& apos;s creators. In fact, Kernighan and Ritchie included the following comment in the opening pages of their book The C Programming Language : C is...

Ngày tải lên: 05/08/2014, 10:21

... T0CMPB (PCB_BASE + 0x34) #define T0CON (PCB_BASE + 0x36) #define T1CNT (PCB_BASE + 0x38) #define T1CMPA (PCB_BASE + 0x3A) #define T1CMPB (PCB_BASE + 0x 3C) #define T1CON (PCB_BASE + 0x3E) #define ... 0x 0C) #define REQST (PCB_BASE + 0x0E) #define INSTS (PCB_BASE + 0x10) /* * Timer/Counters */ #define TCUCON (PCB_BASE + 0x12) #define T0CNT (PCB_BASE + 0x30) #define T0CMPA (PCB_BASE + 0x32) #define ... 0x52) #define P1CON (PCB_BASE + 0x54) #define P1LTCH (PCB_BASE + 0x56) #define P2DIR (PCB_BASE + 0x58) #define P2PIN (PCB_BASE + 0x5A) #define P2CON (PCB_BASE + 0x 5C) #define P2LTCH (PCB_BASE + 0x5E) Other...

Ngày tải lên: 05/08/2014, 10:21

... Cyclic Redundancy Codes A cyclic redundancy code (CRC) is a specific checksum algorithm that is designed to detect the most common data errors. The theory behind the CRC is quite mathematical ... off having some way to confirm that the device is working and that the data it contains is valid. That's where checksums and cyclic redundancy codes come in. 6.3.1 Checksums How can we tell ... to detect catastrophic memory failures without specifically looking for them. So let's discuss circuit board problems in more detail. 6.2.1.1 Electrical wiring problems An electrical wiring...

Ngày tải lên: 05/08/2014, 10:21

... access them from C or C+ +. Such registers are accessible only with the help of special machine -language instructions. And these processor-specific instructions are not supported by the C or C+ + ... remainder; } } /* crcInit() */ Finally, we arrive at the actual workhorse routine, crcCompute. This is a routine that you can call over and over from your application to compute and verify CRC checksums. ... checksums. An additional benefit of splitting the computation between crcInit and crcCompute is that the crcInit function need not be executed on the embedded system. Instead, this function can...

Ngày tải lên: 05/08/2014, 10:21

... the routines contextInit and os.readyList.insert. The contextInit routine establishes the initial context for a task. This routine is necessarily processor-specific and, therefore, written in assembly ... system. 8.2.3 Context Switch The actual process of changing from one task to another is called a context switch. Because contexts are processor- specific, so is the code that implements the context switch. ... virtue of the fact that it no longer exists! A third scheduling point is called the clock tick. The clock tick is a periodic event that is triggered by a timer interrupt. The clock tick provides...

Ngày tải lên: 05/08/2014, 10:21

... the associated interrupt service routine. When an interrupt occurs, the processor must take several steps before executing the ISR. First, the processor must finish executing the current instruction. ... ensure that the SCC transmit engine is running, and return success. The puts method makes a series of calls to putchar, one for each character in the string and then adds a newline character at the ... section we will discuss the process of selecting the commercial operating system that best fits the needs of your project. Commercial operating systems form a continuum of functionality, performance,...

Ngày tải lên: 05/08/2014, 10:21

Ngày tải lên: 05/08/2014, 10:21

Ngày tải lên: 05/08/2014, 10:21

Ngày tải lên: 05/08/2014, 10:21

Ngày tải lên: 09/08/2014, 16:20

Ngày tải lên: 09/08/2014, 16:20