Essays about: "design of digital filters"

Showing result 11 - 15 of 44 essays containing the words design of digital filters.

1. 11. Filter Design for an HVDC protection IED

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Evgeny Genov; [2020]
   Keywords : ;

   Abstract : A selective fault detection approach is necessary for successful implementation of multi-terminal high-voltage direct-current (HVDC) grids. Fault detection is per- formed by an intelligent electronic device (IED) that takes in voltage and current measurements, performs fault detection algorithms, and outputs, e.g. READ MORE

3. 12. Independent Project Thesis in Electrical Engineering : Design and implementation of digital filters

   University essay from

   Author : Linus Ryttermalm; Gustav Vallinder; [2019]
   Keywords : digital filters;

   Abstract : This thesis describes and discusses design and implementation of digital filters inembedded systems. Digital filters provide great flexibility where an interchangeablefilter is needed and real valued components are limited. Common sampling problemssuch as aliasing and reconstruction are discussed and solved using analog filters. READ MORE

4. 13. Digital Certificate Revocation for the Internet of Things

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Samuel Tanner Lindemer; [2019]
   Keywords : IoT; public key infrastructure; digital certificate; revocation; security;

   Abstract : Digital certificates have long been used for traditional Internet applications, and have now entered into widespread use for the Internet of Things. However, constrained devices currently have no means to verify the revocation status of certificates. READ MORE

5. 14. Performance Evaluation of MathWorks HDL Coder as a Vendor Independent DFE Generation

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Elisabeth Pongratz; Roshan Cherian John; [2019]
   Keywords : MATLAB; Simulink; HDL Coder; XSG; DSPB; Technology and Engineering;

   Abstract : This thesis aims to evaluate MathWorks HDL (Hardware Descriptive Language) Coder and compare the results with designs produced by its vendor dependent counterparts. The focus is mainly on evaluate the design effort needed to close timing and to get optimal resource mapping for a selected design. READ MORE

6. 15. Development of real time audio equalizer application using MATLAB App Designer

   University essay from Uppsala universitet/Signaler och System

   Author : Johannes Langelaar; Adam Strömme Mattsson; Filip Natvig; [2019]
   Keywords : Equalizer; Graphic equalizer; DSP; Digital signal processing; Audio processing; MATLAB; MATLAB App Designer; parallell filter;

   Abstract : This paper outlines the design of a high-precision graphic audio equalizer with digital filters in parallel, along with its implementation in MATLAB App Designer. The equalizer is comprised of 31 bands separated with a one-third octave frequency ratio, and its frequency response is controlled by 63 filters. READ MORE