'Integer representation' diaporamas de présentation

Computational Physics 1

Computational Physics 1. Limits of computers. Computers are powerful but finite. There is limited amount of space. This has an effect on how numbers can be represented and any calculations we carryout. We first look at how numbers are stored and represented on computers.

874 views • 59 slides

Data Representation

Data Representation. Patt and Patel Ch. 2 & 9. Data Representation. Goal: Store numbers, characters, sets, database records in the computer. What we got: Circuit that stores 2 voltages, one for logic 0 (0 volts) and one for logic 1 (ex: 3.3 volts).

583 views • 43 slides

Data Representation

438 views • 28 slides

Computer Arithmetic

Computer Arithmetic. Number Systems. Binary:. Hexadecimal:. Word Size: (Fixed) number of bits used to represent a number. Integer Representation. Representing arbitrary numbers. Human: -1101.0101 2 = -13.3125 10. Computer: Only binary digits No minus signs No dot (period).

418 views • 26 slides

The DYNAMICS & GEOMETRY of MULTIRESOLUTION METHODS

The DYNAMICS & GEOMETRY of MULTIRESOLUTION METHODS. Wayne M. Lawton Department of Mathematics National University of Singapore 2 Science Drive 2 Singapore 117543. Email wlawton@math.nus.edu.sg Tel (65) 874-2749 Fax (65) 779-5452. OUTLINE. Dynamical Systems and Positional Notation.

204 views • 12 slides