Invoking Cspice Library Functions Via Swift Code 1.0 ...

written with Apple Computer's new Swift programming language to obtain interpolated state vectors from a binary SPK file.

  Programming, Language, Swift, Swift programming language

and Coordinate Systems - NASA

Navigation and Ancillary Information Facility NIF Frames and Coordinate Systems •A reference frame’s center must be a SPICE ephemeris object whose location is coincident with the origin (0, 0, 0) of the frame. –The center of any inertial frame is ALWAYS the solar system barycenter.* –The center of a body-fixed frame is the center of the ...

  System, Navigation

Fundamental Concepts - NASA

Fundamental Concepts 12 •Spacecraft have onboard clocks to control scheduling of observations, maneuvers, attitude adjustments, etc. •Used to time stamp data •Fundamental unit of time is the “tick” –Smallest increment possible for a spacecraft clock –Nominal tick duration is spacecraft clock dependent

  Concept, Fundamentals, Fundamental concepts

4 Number Theory I: Prime Numbers - University of Pennsylvania

viewed as the elementary building blocks of all numbers. 4.1 Number Theory The natural numbers are those basic abstraction of quantity we first learn about ... Aside from his many contributions to geometry, Euclid also made important contributions to our understanding of numbers. In partic-ular, Euclid showed that for any finite number n ...

  Building, Block, Geometry, Building blocks

NEBRASKA MATHEMATICS STANDARDS

MA 0.3.1.d Model shapes found in the real world by building shapes from materials (e.g., clay and pipe cleaners) and drawing shapes. MA 0.3.1.e Combine simple shapes to compose larger shapes (e.g., use triangle pattern blocks to build a hexagon). MA 0.3.2 Coordinate Geometry: Students will determine location, orientation, and relationships on the

  Building, Nebraska, Block, Geometry

Using manipulatives to teach elementary mathematics - ed

or Frobelgaben, which included geometric building blocks and pattern activity blocks” (“Friedrich Froebel”, 2009). Then in the early 1900s, Italian educator Maria Montessori continued with the idea that manipulatives are important to education. She designed several materials to help elementary students learn the basic ideas of math.

  Using, Building, Mathematics, Teach, Block, Manipulatives, Elementary, Using manipulatives to teach elementary mathematics, Building blocks

Tkinter reference: A GUI for Python

widgets have a.grid()method that you can use to tell the geometry manager where to put it. 2.1 The.grid()method w.grid ( *options ) This method registers a widget w with the Gridgeometry manager—if you don’t do this, the widget will exist but it will not be visible on the screen. Here are the options to the.grid()geometry management method:

  Geometry, Tkinter

New York State Next Generation Mathematics Learning ...

objects by building and drawing shapes; however, when answering a question, students can choose to model the object by building or drawing the shape. K.G.6 Compose simple shapes to form larger shapes. For example, “Can you join these two triangles with full sides touching to make a rectangle?” NY-K.G.6 Compose larger shapes from simple shapes.

  Building

ANSI/ASHRAE/IES Standard 90.1-2016 Performance Rating ...

Department of Energy’s (DOE’s) Building Energy Codes Program. The authors would like to thank the following organizations and individuals: • Commercial Energy Services Network (COMNET) team for developing the framework for this document through the Standard 90.1-2016 Commercial Building Energy Modeling Guidelines and Procedures. •

  Building

An Introduction to Modern GPU Architecture

Latency and Throughput • “Latency is a time delay between the moment something is initiated, and the moment one of its effects begins or becomes detectable” • For example, the time delay between a request for texture reading and texture data returns • Throughput is the amount of work done in a given amount of time • For example, how many triangles processed per second