Sökning: "Fixed Point Arithmetics"

Hittade 2 uppsatser innehållade orden Fixed Point Arithmetics.

1. 1. Recompiling DSP applications to x86 using LLVM IR

   Master-uppsats, Linköpings universitet/Programvara och system; Linköpings universitet/Tekniska högskolan

   Författare :David Stenberg; [2014]
   Nyckelord :DSP compiler; LLVM; LLVM IR translation; endian emulation; adress spaces;

   Sammanfattning : This thesis describes the design and implementation of a prototype LLVM compiler backend, x86-64p, that compiles code written for a DSP architecture, FADER, into executables for the x86-64 architecture. The prototype takes LLVM IR generated for the FADER architecture and compiles x86-64 executables that emulate the properties of the DSP architecture, e. LÄS MER

3. 2. Real Time Implementation of Map Aided Positioning Using a Bayesian Approach

   Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

   Författare :Niklas Svenzén; [2002]
   Nyckelord :Reglerteknik; Rao-Blackwellization; Bayesian Estimation; Map Matching; Particle Filter; Monte Carlo Simulation; Positioning; Off-road Driving; Quantization; Fixed Point Arithmetics; Modeling.; Reglerteknik;

   Sammanfattning : With the simple means of a digitized map and the wheel speed signals, it is possible to position a vehicle with an accuracy comparable to GPS. The positioning problem is a non-linear filtering problem and a particle filter has been applied to solve it. LÄS MER