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Multirate Filtering: Implementation on TI TMS320C54x
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Multi-stage Interpolation and Decimation
(m10420)
Author:
Phil Schniter
Keywords:
decimation
,
interpolation
,
multi-stage
Summary:
This module covers the fundamentals of multistage decimation.
Subject:
Science and Technology
Language:
English
Popularity:
84.62%
Revised:
2005-10-04
Revisions:
14
DSP Laboratory: Introduction, Hardware and Software Setup
(m13036)
Author:
Erik Luther
Keywords:
6711
,
Digital
,
dsk
,
DSP
,
labview
,
LabVIEW DSP
,
lv
,
Processing
,
Signal
,
speedy
,
speedy 33
,
texas instruments
,
ti
,
tidsk
Summary:
The purpose of this lab is to familiarize students with the DSP development workstation in the signal processing lab by examining sampling, analysis, and reconstruction of continuous-time signals. Specifically, we will first look at sampling/reconstruction of continuous-time signals. We will then examine time- and frequency-domain displays. Finally ... on aliasing.
[Expand Summary]
The purpose of this lab is to familiarize students with the DSP development workstation in the signal processing lab by examining sampling, analysis, and reconstruction of continuous-time signals. Specifically, we will first look at sampling/reconstruction of continuous-time signals. We will then examine time- and frequency-domain displays. Finally, we will examine the importance of sampling frequency and its effects on aliasing.
[Collapse Summary]
Subject:
Science and Technology
Language:
English
Popularity:
94.72%
Revised:
2006-01-24
Revisions:
2
Multirate Filtering: Implementation on TI TMS320C55x
(m13792)
Author:
Thomas Shen
Keywords:
banz
,
decimation
,
down-sample
,
DSP
,
interpolation
,
multirate sampling
,
multirate system
,
sample-rate compressor
,
sample-rate expander
,
up-sample
Summary:
You will implement a multirate system that includes three fininte impulse response filters.
Subject:
Science and Technology
Language:
English
Popularity:
62.19%
Revised:
2007-01-29
Revisions:
4
Lab 2: Prelab (part 2)
(m13794)
Authors:
Thomas Shen
,
Douglas L. Jones
Keywords:
anti-aliasing
,
anti-imaging
,
downsample
,
DSP
,
filter design
,
MATLAB
,
multirate
,
sample-rate compressor
,
sample-rate expander
,
upsample
,
zero-placement
Summary:
You will design a low-pass finite impulse-response filter using the zero-placement method in MATLAB. The filter can be used as an anti-aliasing and anti-imaging filter in a multirate system.
Subject:
Science and Technology
Language:
English
Popularity:
50.04%
Revised:
2006-08-20
Revisions:
New
Lab 2: Prelab (Part 1)
(m13793)
Authors:
Thomas Shen
,
Douglas L. Jones
Keywords:
aliasing
,
downsampling
,
DSP
,
imaging
,
multirate
,
sample-rate compressor
,
sample-rate expander
,
upsampling
Summary:
You will work through an example problem that explores the effects of sample-rate compression and expansion on the spectrum of a signal.
Subject:
Science and Technology
Language:
English
Popularity:
45.88%
Revised:
2009-06-03
Revisions:
2
Lab 2: Theory
(m13795)
Authors:
Thomas Shen
,
Douglas L. Jones
Keywords:
decimation
,
downsample
,
DSP
,
interpolation
,
multirate sampling
,
multirate system
,
sample-rate compressor
,
sample-rate expander
,
upsample
Summary:
A sample-rate compressor removes (D-1) of every D input samples. A sample-rate expander inserts (U-1) zeros after every input sample.
Subject:
Science and Technology
Language:
English
Popularity:
44.74%
Revised:
2009-06-01
Revisions:
2
Polyphase Decimation Filter
(m10433)
Author:
Phil Schniter
Keywords:
decimation
,
interpolation
,
Kaiser
,
polyphase
Summary:
Implementation of polyphase decimation filters.
Subject:
Science and Technology
Language:
English
Popularity:
90.50%
Revised:
2009-06-01
Revisions:
13
DSP Development Environment: Introductory Exercise for TI TMS320C55x
(m13811)
Author:
Thomas Shen
Keywords:
anti-aliasing filter
,
anti-imaging filter
,
Code Composer Studio
,
DSP
,
FIR filter
,
function generator
,
MATLAB
,
oscilliscope
,
test vector
,
TMS320C55x
Summary:
This exercise introduces the hardware and software used in the course. By the end of this module, you should be comfortable with the basics of testing a simple real-time DSP system with Code Composer Studio, the debugging environment we will be using throughout the semester. First you will connect ... DSP's output.
[Expand Summary]
This exercise introduces the hardware and software used in the course. By the end of this module, you should be comfortable with the basics of testing a simple real-time DSP system with Code Composer Studio, the debugging environment we will be using throughout the semester. First you will connect the laboratory equipment and test a real-time DSP system with provided code to implement an eight-tap (eight coefficient) finite impulse response (FIR) filter. With a working system available, you will then begin to explore the debugging software used for downloading, modifying, and testing your code. Finally, you will create a filter in MATLAB and use test vectors to verify the DSP's output.
[Collapse Summary]
Subject:
Science and Technology
Language:
English
Popularity:
89.26%
Revised:
2008-02-28
Revisions:
14
DSP Development Environment: Introductory Exercise for TI TMS320C55x
(m14409)
Authors:
Lee Potter
,
Thomas Shen
Keywords:
Code Composer Studio
,
DSP
,
FIR filter
,
MATLAB
,
TMS320C55x
Summary:
This exercise introduces the hardware and software used in the course. By the end of this module, you should be comfortable with the basics of testing a simple real-time DSP system with Code Composer Studio, the debugging environment we will be using throughout the semester. First you will connect ... DSP's output.
[Expand Summary]
This exercise introduces the hardware and software used in the course. By the end of this module, you should be comfortable with the basics of testing a simple real-time DSP system with Code Composer Studio, the debugging environment we will be using throughout the semester. First you will connect the laboratory equipment and test a real-time DSP system with provided code to implement an eight-tap (eight coefficient) finite impulse response (FIR) filter. With a working system available, you will then begin to explore the debugging software used for downloading, modifying, and testing your code. Finally, you will create a filter in MATLAB and use test vectors to verify the DSP's output.
[Collapse Summary]
Subject:
Science and Technology
Language:
English
Popularity:
68.99%
Revised:
2007-04-02
Revisions:
3
Filtering in the Frequency Domain
(m10257)
Author:
Don Johnson
Keywords:
analog
,
analog signals
,
DFT
,
difference equation
,
digital filter
,
digital signal processing
,
discrete Fourier transform
,
discrete-time
,
discrete-time filtering
,
DSP
,
filtering
,
Fourier Transform
,
linear
,
shift-invariant
,
transfer function
Summary:
Investigation of different aspects of filtering in the frequency domain, particularly the use of discrete Fourier transforms.
Subject:
Science and Technology
Language:
English
Popularity:
93.61%
Revised:
2009-06-11
Revisions:
18
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