python dsp사용 - pusan national university · 2019-05-09 · 2019-05-09 1 python dsp사용...

Post on 04-Jul-2020

0 Views

Category:

Documents

0 Downloads

Preview:

Click to see full reader

TRANSCRIPT

2019-05-09

1

Python DSP 사용

IT응용공학과

Contents

Signal Image Analysis Lab

§ Signals

§ Discrete-Time Fourier Transform(DTFT)

§ Spectral Analysis

§ Finite Impule Response(FIR)

2019-05-09

2

SignalsDTFT Spectral AnalysisSampling FIR

Square errorDTFT Spectral AnalysisSampling FIR

2019-05-09

3

InterpolatorDTFT Spectral AnalysisSampling FIR

Whittaker InterpolatorDTFT Spectral AnalysisSampling FIR

2019-05-09

4

Sinc()DTFT Spectral AnalysisSampling FIR

Eigen valueDTFT Spectral AnalysisSampling FIR

2019-05-09

5

FunctionsDTFT Spectral AnalysisSampling FIR

DFT MatrixDTFT Spectral AnalysisSampling FIR

2019-05-09

6

Magnitude of DFTDTFT Spectral AnalysisSampling FIR

Zero paddingDTFT Spectral AnalysisSampling FIR

2019-05-09

7

3D VisualizationDTFT Spectral AnalysisSampling FIR

ExampleDTFT Spectral AnalysisSampling FIR

2019-05-09

8

DFT length, NDTFT Spectral AnalysisSampling FIR

WindowingDTFT Spectral AnalysisSampling FIR

2019-05-09

9

SidelobeDTFT Spectral AnalysisSampling FIR

BandwidthDTFT Spectral AnalysisSampling FIR

2019-05-09

10

Magnitude and PhaseDTFT Spectral AnalysisSampling FIR

WindowingDTFT Spectral AnalysisSampling FIR

2019-05-09

11

Design Spec.DTFT Spectral AnalysisSampling FIR

top related