Ebook Radiography in the digital age (3/E): Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Radiography in the digital age (3/E): Part 2
Ebook Radiography in the digital age (3/E): Part 2
Part 111DIGITAL RADIOGRAPHYConventional radiographs of autopsied coronal slices through the chest and head of a human corpse, appearing somewhat like Ebook Radiography in the digital age (3/E): Part 2 MRI images.Chapter 28COMPUTER BASICSObjectives:Upon completion of this chapter, you should be able to:1Overview how computer hardware and software interact to perform tasks al high speed.2List the types of computers and terminals, and how they relate to radiography-3Overview the history and develop Ebook Radiography in the digital age (3/E): Part 2ment of computers and micro-circuitry.4Describe how peripherals integrate with the central processing unit.5Describe the types of storage and main comEbook Radiography in the digital age (3/E): Part 2
ponents in the CPU.6Describe the types of storage and major components of a typical PC.7Distinguish between the various characteristics of modern digiPart 111DIGITAL RADIOGRAPHYConventional radiographs of autopsied coronal slices through the chest and head of a human corpse, appearing somewhat like Ebook Radiography in the digital age (3/E): Part 2 code and ASCII code.10Overview the general types of software and levels of machine language.11Define the four levels of data processing.12Overview the hardware components and compatibility of digital communi-cations systems.A computer IS any machine that can perform mathematical computations, manip Ebook Radiography in the digital age (3/E): Part 2ulate information, make decisions and interact accurately and quickly. All of these functions are based upon the fundamental ability of the machine toEbook Radiography in the digital age (3/E): Part 2
follow preprogrammed instructions known as, algorithms. Each algorithm is a concise set of instructions for a single, specific task, such as how to sPart 111DIGITAL RADIOGRAPHYConventional radiographs of autopsied coronal slices through the chest and head of a human corpse, appearing somewhat like Ebook Radiography in the digital age (3/E): Part 2ated algorithms which allow the user to perform a general application such as calculating taxes, word processing, or organizing a data base.Id avoid repetitious programming and wasteful duplication, algorithms that will be used repeatedly within a program, called subroutines, are written only once a Ebook Radiography in the digital age (3/E): Part 2nd stored apart from the overall instructions, where they can be accessed as often as needed by a “go to” command.Artifical intelligence (Al) describeEbook Radiography in the digital age (3/E): Part 2
s the ability of a machine to make decisions based on logic functionssuch as “do.” “if then.” and “if else.” An example of an algorithm for an "if elsPart 111DIGITAL RADIOGRAPHYConventional radiographs of autopsied coronal slices through the chest and head of a human corpse, appearing somewhat like Ebook Radiography in the digital age (3/E): Part 2r3Retrieve inputted number A from memory to calculator4Subtract ĨÌ minus A5IF the result of step 4 is positive, (if B is greater than .1). go to line 76F.T.SF. (if7ĩ is NOT greater than A), go to subroutine starting at line 117C-pixO.Sj8Print out at monitor screen: C“will be deducted from your tax”9 Ebook Radiography in the digital age (3/E): Part 2Count for 5 seconds10Go to (next section of tax instructions)11Print out at monitor screen: "You cannot deduct this from your taxes"429Part 111DIGITAL RADIOGRAPHYConventional radiographs of autopsied coronal slices through the chest and head of a human corpse, appearing somewhat like Part 111DIGITAL RADIOGRAPHYConventional radiographs of autopsied coronal slices through the chest and head of a human corpse, appearing somewhat likeGọi ngay
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