Essential maths skills for AS/A- level computer science /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Craddock, Gavin (Autor)
Autor Corporativo: Ellis, Victoria (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Banbury, Oxfordshire : Philip Allan for Hodder Education, 2016
Temas:
A-level examinations > Great Britain.
Educational tests and measurements > Computer programs.
A-level examinations > Grande-Bretagne.
Tests et mesures en éducation > Logiciels.
EDUCATION > Administration > General.
EDUCATION > Organizations & Institutions.
A-level examinations
Educational tests and measurements > Computer programs
Great Britain
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Cover; Book title; Contents; Introduction; 1 Number systems and sets; Number systems; Sets; 2 Number bases; Converting a base 2 or base 16 number to base 10; Converting a base 10 to a base 2 or base 16 number; 3 Units; Binary prefixes; Decimal prefixes; 4 Arithmetic operations in a programming language ; DIV; Mod; Power; Rounding and truncating; Logical operations; 5 Binary numbers; Signed vs unsigned binary; Key values for n bits; Binary addition; Binary multiplication; Representing negative numbers; Fixed point; Logical shifts; Bitwise operators; 6 Floating point data representation
  • Floating point binaryNormalisation; Range and precision; Errors; 7 Representing images, sound and other data; Bitmap images; Sound samples; 8 Boolean algebra ; Logic gates; Boolean algebra; Boolean identities and De Morgan's laws; 9 Vectors ; Vector representation; Vector addition; Scalar vector multiplication; Dot product of two vectors; Convex combination of two vectors; 10 Big-O notation and complexity of algorithms; Functions; Complexity of algorithms; Exam-style questions; Appendix; Specification cross-reference

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