T. P. Traitement du Signal MaÃ®trise E.E.A. - LASC

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6 SPTool: A Signal Processing GUI Suite Signal Browser You can use the Signal Browser to display and analyze signals listed in the Signals list box in SPTool. Using the Signal Browser you can: • Analyze and compare vector or array (matrix) signals. • Zoom in on portions of signal data. • Measure a variety of characteristics of signal data. • Compare multiple signals. • Play portions of signal data on audio hardware. • Print signal plots. Opening the Signal Browser To open the Signal Browser from SPTool: 1 Select one or more signals in the Signals list in SPTool 2 Press the View button under the Signals list 6-8
Signal Browser The Signal Browser has the following components: • A display region for analyzing signals, including markers for measuring, comparing, or playing signals • A “panner” that displays the entire signal length, highlighting the portion currently active in the display region • A marker measurements area • A toolbar with buttons for convenient access to frequently used functions Icon Description Print and print preview Play an audio signal Display array and complex signals 6-9
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T. P. Traitement du Signal Maîtris
Page 4 and 5:
a=[1 2; 3 4] et le résultat suivan
Page 6 and 7:
y=exp(i*2*pi*t) que l’on rencontr
Page 8 and 9: t=0:T/N:T-T/N; y=t.^2+5; plot(t,y);
Page 10 and 11: t f ∫ t0 f ( t) dt t ⎡ N −1 e
Page 13 and 14: TP 2 : ANALYSE ET SYNTHÈSE DE SIGN
Page 15 and 16: Relations entre la série de Fourie
Page 17 and 18: ) Rampe Montrer que: c) Signal modu
Page 19: - Pour le signal c), vérifiez que
Page 22 and 23: Cette figure montre bien qu’il es
Page 24 and 25: N correspond aux nombres d’échan
Page 26 and 27: 2) Travail demandé 2-1) Analyse d
Page 29 and 30: TP 4 : UTILISATION DE LA TFD POUR L
Page 31 and 32: N −1 ∑ x( p)* y( p) = x( m) y(
Page 33: c) Autocorrélation d'un sinus brui
Page 36 and 37: Le schéma de principe qui peut s'a
Page 38: R p =3dB Rs=30dB f P1 =95kHz f P2 =
Page 45 and 46: H ( f ) Etant donné que est pério
Page 47: - Calculer les valeurs de la répon
Page 50 and 51: Exercice1 : comparaison des résult
Page 52 and 53: 6 SPTool: A Signal Processing GUI S
Page 104: 6 SPTool: A Signal Processing GUI S
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T. P. Traitement du Signal MaÃ®trise E.E.A. - LASC

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