engineering recuitment BEL Probationary Engineers Mock Test 2025 Signals and Systems Fourier Transform
एक इकाई चरण सिग्नल का फूरियर रूपांतरण क्या है?
1
(ω)
2
\(\frac{1}{j\omega}\)
3
\(\pi ~\delta (\omega)+\frac{1}{j\omega}\)
4
\(\pi ~\delta (\omega)-\frac{1}{j\omega}\)