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2026/11/11 12:49 ps:subiecte-reale – Cuprins nou (Cap 0-11) si subiecte reale legate de capitolele noi apache +1.7 KB
2026/11/11 12:49 ps:start – Cuprins nou (Cap 0-11) si subiecte reale legate de capitolele noi apache +1.8 KB
2026/11/11 12:47 ps:cap10-z-iir – Cap 10 nou: transformata Z, poli/zerouri, IIR, FIR vs IIR apache +65 KB
2026/11/11 12:46 ps:cap9-fir – Cap 9 nou: filtre FIR; corectat trimiteri la Cap 0 §4.3 apache +59.8 KB
2026/11/11 12:46 ps:cap6-dft – Cap 9 nou: filtre FIR; corectat trimiteri la Cap 0 §4.3 apache ±0 B
2026/11/11 12:46 ps:cap3-transformata-fourier-am – Cap 9 nou: filtre FIR; corectat trimiteri la Cap 0 §4.3 apache ±0 B
2026/11/11 12:46 ps:cap1-filtre – Cap 9 nou: filtre FIR; corectat trimiteri la Cap 0 §4.3 apache ±0 B
2026/11/11 12:45 ps:cap11-fft – Cap 11 nou: FFT apache +45.6 KB
2026/11/11 12:41 ps:cap8-leakage-ferestre – Cap 8 nou: DFT leakage, zero-padding, ferestre apache +44.6 KB
2026/11/11 12:40 ps:cap7-convolutie – Cap 7 nou: convolutia si teorema convolutiei apache +47.1 KB
2026/11/11 12:39 ps:cap4-esantionare – Cap 4 revizuit: de la zero, cele 3 cazuri fs>=W / fs>=2W, probleme pe puncte, teorie ca la examen apache +54.6 KB
2026/11/11 12:35 ps:cap2-serii-fourier – Cap 2 revizuit: citirea graficului unui semnal periodic, c_k de la zero, teorie ca la examen apache +49.5 KB
2026/11/11 12:34 ps:cap0-baze – Cap 0 revizuit: de la zero, exemple numerice, casete De ce, teorie ca la examen apache +36.3 KB
2026/11/11 12:31 ps:cap5-cuantizare-snr-db – Cap 5 revizuit: de la zero, exemple numerice, casete De ce, teorie ca la examen apache +34 KB
2026/11/11 07:16 ps:problema-tip – PS: intervale in pasii problemelor apache -315 B
2026/11/09 17:00 ps:simulare-partial – PS: fix nume imagine apache ±0 B
2026/11/09 16:59 ps:foaie-formule – PS: simulare + formule apache +4.5 KB