In file C:\xampp\htdocs\eclass\include\action.php on line 25 : Unable to execute statement:"Table '.\eclass\actions_daily' is marked as crashed and should be repaired", sqlstate:"145", errornum:"HY000", statement:"SELECT id, TIME_TO_SEC(TIMEDIFF(NOW(), last_update)) AS diff, module_id FROM actions_daily WHERE user_id = ? AND course_id = ? AND day = DATE(NOW()) ORDER BY last_update DESC LIMIT 1", elapsed:0.001
In file C:\xampp\htdocs\eclass\include\action.php on line 50 : Unable to execute statement:"Table '.\eclass\actions_daily' is marked as crashed and should be repaired", sqlstate:"145", errornum:"HY000", statement:"SELECT id FROM actions_daily WHERE user_id = ? AND module_id = ? AND course_id = ? AND day = '2024-07-22'", elapsed:0.001
In file C:\xampp\htdocs\eclass\include\action.php on line 71 : Unable to execute statement:"Table '.\eclass\actions_daily' is marked as crashed and should be repaired", sqlstate:"145", errornum:"HY000", statement:"INSERT INTO actions_daily SET user_id = ?, module_id = ?, course_id = ?, hits = 1, duration = 900, day = '2024-07-22' , last_update = NOW() ", elapsed:0.001
Εισαγωγή στο μάθημα, Μαθησιακοί στόχοι, Βασικές έννοιες (Σήματα, Συστήματα, Συνεχής/Διακριτός χρόνος, Ανάλυση Fourier, Γ.Χ.Α. Συστήματα), Βιβλιογραφία, Προαπαιτούμενες γνώσεις μαθηματικών
Παρουσίαση |
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| Εισαγωγή στο μάθημα Διάλεξη 1 | |
Βιντεοδιάλεξη |
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| Εισαγωγή στο μάθημα | |
