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Forum: Mathematics and Physics

From time to time everyone is faced with these problems.

  1. Sticky Thread Sticky: ALL E-BOOKS HERE WILL BE DELETED!!! USERS WILL BE WARNED !!!

    Started by klug, 6th March 2007 17:51
    • Replies: 0
    • Views: 24,806
    6th March 2007, 17:51 Go to last post
  1. Time-invariant problem

    Started by arhzz, 16th April 2020 01:31
    • Replies: 7
    • Views: 2,733
    17th April 2020, 02:59 Go to last post
  2. Memory map of classical mechanics study

    Started by curious_mind, 14th April 2020 09:00
    • Replies: 6
    • Views: 724
    16th April 2020, 01:43 Go to last post
    • Replies: 3
    • Views: 605
    12th April 2020, 22:36 Go to last post
  3. MATLAB funstion "dsolve" gives complex terms

    Started by mmr123, 31st March 2020 15:53
    • Replies: 1
    • Views: 1,512
    2nd April 2020, 12:28 Go to last post
  4. Probabilistic inference vs statistical inference

    Started by curious_mind, 24th February 2020 08:44
    • Replies: 1
    • Views: 845
    23rd March 2020, 13:19 Go to last post
  5. Confused about linear vs non linear DE

    Started by curious_mind, 20th February 2020 06:03
    • Replies: 14
    • Views: 3,150
    17th March 2020, 01:13 Go to last post
  6. [SOLVED] Solution of Linear Equation using MATLAB

    Started by pancho_hideboo, 28th December 2019 15:54
    • Replies: 2
    • Views: 2,611
    12th January 2020, 07:19 Go to last post
  7. Quine-McCluskey & Petrick's method Project

    Started by cahlucas, 17th December 2019 00:02
    • Replies: 1
    • Views: 1,114
    17th December 2019, 01:06 Go to last post
  8. [SOLVED] how to calculate ib of PNP

    Started by tronicman, 13th December 2019 14:40
    • Replies: 4
    • Views: 1,196
    13th December 2019, 16:07 Go to last post
  9. [SOLVED] Why is CO2 a green house gas? [CLOSED]

    Started by ljcox, 23rd October 2019 10:46
    • Replies: 5
    • Views: 2,579
    24th November 2019, 22:24 Go to last post
  10. [SOLVED]Closed: Multiple pulse width ( 5 pulses ) inverter and lowest low order harmonics

    Started by Easy peasy, 17th November 2019 02:11
    • Replies: 17
    • Views: 3,030
    19th November 2019, 13:13 Go to last post
  11. Closed: Energy doesn't FLOW the way you THINK! (Electrodynamics)

    Started by Swend, 9th November 2019 18:09
    • Replies: 2
    • Views: 1,334
    10th November 2019, 13:33 Go to last post
  12. Closed: Metal Semiconductor Contact

    Started by Robotduck, 20th August 2019 04:19
    • Replies: 1
    • Views: 2,008
    21st October 2019, 09:01 Go to last post
  13. Closed: Why all the applied Voltage appears across the Depletion Region ?

    Started by Robotduck, 19th October 2019 23:02
    • Replies: 6
    • Views: 1,465
    21st October 2019, 03:21 Go to last post
  14. Closed: Metal Oxide Semiconductor in strong Inversion

    Started by Robotduck, 24th August 2019 13:55
    • Replies: 8
    • Views: 3,726
    17th October 2019, 22:49 Go to last post
  15. Closed: Magnetic flux conduit for flux concentration?

    Started by gbugh, 29th January 2019 15:22
    2 Pages
    1 2
    • Replies: 21
    • Views: 7,213
    13th October 2019, 11:24 Go to last post
  16. Closed: Extracting energy from gyroscope precession

    Started by Precision99, 5th September 2019 05:30
    5 Pages
    1 2 3 ... 5
    • Replies: 84
    • Views: 7,569
    2nd October 2019, 10:36 Go to last post
  17. Closed: How to get two Sweep and Repeat Generators in sync.

    Started by Tractor Beam, 1st October 2019 13:54
    • Replies: 2
    • Views: 1,535
    2nd October 2019, 01:07 Go to last post
  18. Closed: Donors , Acceptors and Traps

    Started by Robotduck, 9th September 2019 00:58
    • Replies: 2
    • Views: 1,898
    9th September 2019, 19:15 Go to last post
  19. [SOLVED]Closed: Energy Band Model and Energy bond Model

    Started by Robotduck, 6th September 2019 11:16
    • Replies: 3
    • Views: 1,859
    7th September 2019, 16:55 Go to last post
  20. Closed: dc motor theory question??? Maths

    Started by Harry.f123, 16th August 2019 20:47
    • Replies: 4
    • Views: 2,179
    5th September 2019, 06:55 Go to last post
    • Replies: 5
    • Views: 2,203
    25th August 2019, 06:28 Go to last post
    • Replies: 8
    • Views: 3,128
    24th August 2019, 00:02 Go to last post
  21. Closed: EMI Absorption and Reflection

    Started by Zak28, 23rd August 2019 11:22
    • Replies: 0
    • Views: 1,329
    23rd August 2019, 11:22 Go to last post
  22. Closed: Rotary capacitor physics and design

    Started by Salvador12, 14th June 2019 07:24
    2 Pages
    1 2
    • Replies: 33
    • Views: 7,292
    20th June 2019, 20:46 Go to last post
  23. Closed: Integration by parts

    Started by Akshaay, 11th June 2019 10:31
    • Replies: 1
    • Views: 1,793
    11th June 2019, 14:16 Go to last post
  24. Closed: feel of diffrential equations for Novice

    Started by curious_mind, 4th May 2019 03:56
    • Replies: 2
    • Views: 4,128
    6th May 2019, 02:55 Go to last post
  25. Closed: Algebraic System Response Equation into Circuit Design

    Started by EE_Quipped, 2nd May 2019 14:50
    • Replies: 2
    • Views: 2,425
    2nd May 2019, 21:16 Go to last post
  26. Closed: Faraday disc voltage calculation formula

    Started by Salvador12, 8th April 2019 17:18
    • Replies: 18
    • Views: 13,006
    2nd May 2019, 20:58 Go to last post
  27. Closed: solving differential equations help

    Started by joniengr, 1st April 2019 09:26
    • Replies: 2
    • Views: 3,127
    1st April 2019, 17:26 Go to last post