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EC ENGR 133A · Lec 1

Applied Numerical Computing

Fall 2026Izhikevich, L.4 units

Seats, time, final and grades

Seats

Closed.

105 of 105 enrolled, lecture and all discussions summed.

Meets

TR 8:30am-9:50am

Lecture only. You also attend a discussion, listed below.

Final

Tue 8 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 3 days ago.

Grades

3.21
predicted, all instructors · 518 grades

518 letter grades, everyone who has taught EC ENGR 133A.

Read 51 minutes ago. This is a recent reading, not a live seat count.

dibs has seen this section open 4 times since 17 August. The last time was 28 September.

Enroll on the registrar (opens in a new tab) Sign in to watch for an opening

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Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 3 days ago: "Junior or Senior Computer Engineering, Computer Science and Engineering, Electrical Engineering, or Electrical and Computer Engineering Majors, Data Science Minors, and Juniors and Above".

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions read 3 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

3 discussions, none open. There is no waitlist either, so the only way in is somebody dropping the lecture.

No discussion is open. Whatever the lecture reads, there is currently nothing here to enroll in.
  • Dis 1A

    F 8:00am-9:50am

    Zahedi, R.

    Closed.

  • Dis 1B

    F 10:00am-11:50am

    Zahedi, R.

    Closed.

  • Dis 1C

    F 12:00pm-1:50pm

    Zahedi, R.

    Closed.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: TR 8:30am-9:50am

Perloff Hall 1102

Grades

3.21
predicted, all instructors · 518 grades

2 other people have taught EC ENGR 133A in the grade record: VANDENBERGHE, LIEVEN at 3.06 over 328 grades and YANG, LIN at 3.44 over 190 grades.

A range
51%
P/NP
-
letter grade only
D/F/W
5.8%

Full grade history for EC ENGR 133A

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 6421F
  • 6122W
  • 4722F
  • 3123W
  • 7923F
  • 4524W
  • 7524F
  • 5425W
  • 6525F
Enrollment by term: 21F 64, 22W 61, 22F 47, 23W 31, 23F 79, 24W 45, 24F 75, 25W 54, 25F 65

Peak 79 · most recent 25F at 65

Seats over time

Same seat count, but the status moved and came back and the seat count moved and came back over about 2 months

4 times reopened
105 of 105 · no seats left in its discussions
17 Aug 15:079 Sep 06:341 Oct 22:02
dibs read 168 of the 716 hours its hourly record covers, 23%, and did not look in 548. dibs had no hourly record before 2 Sep, which is the other 372 of 1088 plotted.105 of 105 enrolled at the newest reading, 51 minutes ago, and no seats left in its discussions. Seats from 17 Aug 15:07 to 1 Oct 22:02, 105 to 105. dibs read 168 of the 716 hours its hourly record here covers, 23%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 548 hours dibs was keeping a record and did not reach this section. Nothing before 2 September at 03:00, where this section's record starts, has a read either way, which is 372 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 51 minutes ago.

Show the readings (10)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 22:02 105 105 closed - 22 of 78
28 Sep 17:52 105 105 closed - 5 of 15
28 Sep 03:52 104 105 open - 28 of 95
24 Sep 05:22 105 105 closed - 4 of 13
23 Sep 17:52 104 105 open - 55 of 193
15 Sep 17:22 105 105 closed - 3 of 8
15 Sep 10:22 104 105 open - 6 of 20
14 Sep 15:52 105 105 closed - 2 of 4
14 Sep 12:22 104 105 open - 51 of 670, 372 no hourly record
17 Aug 15:07 105 105 closed - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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