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Q1 (a) — Explain signal transformation needed for transforming independent variable for continuous-time signals.
Signal transformation changes the independent variable (usually time) to modify or analyze signals.
Common transformations:
1. Time shifting: shifts signal by .
2. Time scaling: compresses (if ) or expands (if ).
3. Time reversal: flips signal around the vertical axis.
These transformations help in synchronization, modulation, and system analysis in telecommunications....
Art. 45. [Warunki użycia broni palnej]
Broni palnej można użyć, gdy zaistnieje co najmniej jeden z następujących przypadków:
1) konieczność odparcia bezpośredniego, bezprawnego zamachu na:
a) życie, zdrowie lub wolność uprawnionego lub innej osoby albo konieczność przeciwdziałania czynnościom zmierzającym bezpośrednio do takiego zamachu,
b) ważne obiekty, urządzenia lub obszary albo konieczność przeciwdziałania czynnościom zmierzającym bezpośrednio do takiego zamachu,
c)
*Behavioral Genetics:** Gene-environment interaction influencing behavior, traits, brain function. *Example:* How genes and environment contribute to anxiety.*Epigenetics:** Changes in gene expression due to environmental factors. *Example:* How childhood trauma alters gene expression.**Behavioral Genomics:** Relationship between DNA/specific genes and behavior. identifying genes linked to addiction.Nature vs nurtue Debate on genetic vs. environmental influence on behavior. Complex interaction;...
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Variables & Environnement
set : affiche toutes les variables + fonctions du shell
set | more : pagine les résultats
printenv : affiche les variables d’environnement (plus lisible)
unset var1 : supprime la variable var1
$PS1 : personnalise le prompt (PS1='---', PS1='\u', PS1='\w')
$PATH : chemins de recherche des commandes
export var2 : rend var2 accessible aux autres shells
env : affiche les variables exportées uniquement
Délimitation : echo j’aime ma ${var1}maman
set -u : erreur si variable...
Characteristics:
Human-like Intelligence: Strong AI possesses reasoning, perception, and understanding comparable to humans.
Self-awareness: It can think, understand emotions, and make independent decisions.
Generalization: It can apply knowledge from one domain to another.
Learning and Adaptation: It continuously improves through experience without explicit programming.
Autonomous Decision-Making: Capable of performing complex tasks