Massachusetts Institute of Technology. Digital Computer Laboratory
Found in 516 Collections and/or Records:
6889 Air Defense Bi-weekly February 1, 1952, 1952 February 1
MIT DIC 6889. Project Whirlwind Memo M-1389. Bi-weekly progress report of Digital Computer Laboratory research teams.
6889 Air Defense Bi-weekly, February 15, 1952, 1952 February 15
MIT DIC 6889. Project Whirlwind Memo M-1405. Bi-weekly progress report of Digital Computer Laboratory research teams.
6889 Air Defense Bi-weekly February 29, 1952, 1952 February 29
MIT DIC 6889. Project Whirlwind Memo M-1419. Bi-weekly progress report of Digital Computer Laboratory research teams.
6889 Air Defense Bi-weekly, January 4, 1952, 1952 January 4
MIT DIC 6889. Project Whirlwind Memo M-1367. Bi-weekly progress report of Digital Computer Laboratory research teams.
6889 Air Defense Bi-weekly, January 18, 1952, 1952 January 18
MIT DIC 6889. Project Whirlwind Memo M-1382. Bi-weekly progress report of Digital Computer Laboratory research teams.
A Breakdown of Visits to Project Whirlwind by Educational Institutions, Industries, and Government Departments from September 1, 1950 to September 1, 1951, 1951 September 28
MIT DIC 6345. Project Whirlwind Limited Memo L-29. Memorandum on the visitors to the Digital Computer Laboratory from September 1, 1950 to September 1, 1951.
A Coincident-Current Magnetic Memory Cell for the Storage of Digital Information, 1952 April
A Fast Core-Tube Register, 1953 April 27
MIT DIC 6889. Project Whirlwind Engineering Note E-540. Engineering report on a fast core-tube register including a circuit diagram and experimental results.
A Free Energy Model For The Hysteresis Loop, 1953 June 16
A Linear Selection Magnetic Memory Using an Anti-coincident Current Switch, 1952 May 8
A Magnetic-core Gate and its Application in a Stepping Register, 1952 October 30
A Magnetic Core Test Storage, 1953 June 15
MIT DIC 6889. Project Whirlwind Memo M-2240. The toggle-switch test storage units in WWI and MTC use large numbers of crystal diodes and vacuum tubes. A much simpler unit might be possible using a modified magnetic matrix switch which will both select the words and isolate outputs. Only one core per word will be needed.
A Magnetic Matrix Switch and its Incorporation into a Coincident-Current Memory (Abstract of R-211, an M.S. Thesis), 1952 November 20
Project Whirlwind Engineering Note E-503. This memorandum contains the abstract of Report R-211, a Master's Thesis, by Kenneth H. Olsen.
A Magnetic Matrix Switch and its Incorporation into Coincident-Current Memory, 1952 June 6
A Memorandum from Jay W. Forrester, 1952 January 7
Project Whirlwind Limited Memo L-32. Memorandum from Jay W. Forrester outlining goals for Project Lincoln, the Cape Cod System, and Whirlwind II, for the period from July 1952 to June 1953.
A Method for Acceptance Testing of Ferrite Core Production Lots, 1952 December 4
A Non-destructive Read System For Magnetic Cores, 1952 March 24
MIT DIC 6889. Project Whirlwind Engineering Note E-454. A non-destructive read system for magnetic cores is proposed which involves a quadrature field and which promises to be fast.
A Proposed Readout Scheme, 1953 May 18
Project Whirlwind Memo M-2170. A good deal of delta and air-flux noise cancellation can be attained during readout by using the dФ/dt produced during the fall time of the read gate to cancel that produced during the rise time.
A Squareness Ratio for Coincident-current Memory Cores, 1952 July 17
MIT DIC 6889. Project Whirlwind Engineering Note E-464. A quantitative index of hysteresis-loop squareness i s defined. It can be determined directly from the hysteresis loop or by pulse test.
A statistical Model for Ferromagnetism, 1953 January 14
A Theory of Deviation from Close Packing in Hexagonal Metal Crystals, 1952 September 11
Ad Hoc Conference on FeNi₃, 1953 March 25
MIT DIC 6889. Project Whirlwind Memo M-1929. The undersigned continued the discussion on FeNi₃ initiated by Dudley Buck at the seminar on magnetism, the meaning of order-disorder and entropy were examined. Hysteresis loops, saturation magnetization and Curie point of ordered and disordered states were contrasted and their differences tentatively explained.
Air Defense Biweekly, February 13, 1953, 1953 February 13
Project Whirlwind Memo M-1859. Bi-weekly progress report of Digital Computer Laboratory research teams.
Air Defense Biweekly, February 27, 1953, 1953 February 27
Project Whirlwind Memo M-1890. Bi-weekly progress report of Digital Computer Laboratory research teams.
Air Defense Biweekly, January 30, 1953, 1953 January 30
Project Whirlwind Memo M-1826. Bi-weekly progress report of Digital Computer Laboratory research teams.
Air Defense Biweekly, March 13, 1953, 1953 March 13
Project Whirlwind Memo M-1921. Bi-weekly progress report of Digital Computer Laboratory research teams.
Air Defense Biweekly Report, April 10, 1953, 1953 April 10
Project Whirlwind Memo M-1976. Bi-weekly progress report of Digital Computer Laboratory research teams.
Air Defense Biweekly Report, April 24, 1953, 1953 April 24
Project Whirlwind Memo M-2113. Bi-weekly progress report of Digital Computer Laboratory research teams.
Air Defense Biweekly Report, January 16, 1953, 1953 January 16
Project Whirlwind Memo M-1805. Bi-weekly progress report of Digital Computer Laboratory research teams.
Air Defense Biweekly Report, March 27, 1953, 1953 March 27
Project Whirlwind Memo M-1944. Bi-weekly progress report of Digital Computer Laboratory research teams.