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Version 6 (COLIN, Tony, 03/19/2016 03:38 PM) → Version 7/83 (COLIN, Tony, 03/19/2016 03:44 PM)

h1. PART 4 : Implementation.

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h2. 1 - Starting point.

h3. .......

LabVIEW
GPS signal of sampling frequency 38.192 MHz from CD *[1]* under GNSS_signal_records/GPSdata-DiscreteComponents-fs38_192-if9_55.bin
C/A code generation : _CA_code.vi_ with subVI _CA_generatorG1.vi_ _CA_generatorG2.vi_

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h2. 2 - Acquisition.

h3. .......

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h2. 3 - Tracking.

h3. .......

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h2. 4 - Navigation Data decoding.

h3. Delimit subframes. .......

TestFindPreamble.vi
GenerateFrame.vi
FindPreamble.vi
ParityCheck.vi ...........

h3. Decode ephemeris with the frame. ---

Ephemeris.vi
BinaryArrayToDecimal.vi
twosComp2dec.vi

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h2. 5 - Localization computation.

h3. .......

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!UMLDiagram.png!

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*References :*
*[1]* K. Borre, D. M. Akos, N. Bertelsen, P. Rinder, S. H. Jensen, A software-defined GPS and GALILEO receiver