Browsing Project Whirlwind Reports by Title
Now showing items 1309-1328 of 1719
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Preliminary Report - Temperature Effects In MTC-Type Ferrite Cores
(MIT Digital Computer Laboratory, 1953-06-26)The curves given in this note show the effect of temperature on ferrite core operation. For a particular driving current amplitude, there is a point (or range) in temperature beyond which core operation degenerates rapidly, ... -
Preliminary Tests on the Four-core Magnetic-memory Array
(MIT Servomechanisms Laboratory, 1951-06-18)Successful operation of a four-core magnetic-memory array indicates the soundness of a multi-coordinate storage and selection scheme. The ability of one core to retain information in the face of an unlimited amount of ... -
Preparation of Technical Information for Components of Lincoln Transition System
(MIT Digital Computer Laboratory, 1953-05-19)Memorandum on preparation by Lincoln Laboratory to furnish information to AFCRC regarding technical engineering aspects of the equipment which will comprise the prototype models of the Lincoln Transition System. -
Procedure for Handling Cores During Testing Program
(MIT Digital Computer Laboratory, 1953-07-23)A procedure for handling large numbers of ferrite cores during the testing program is outlined in this memorandum. -
Procedure for Preparing and Stripping Wires for MTC Memory Planes
(MIT Digital Computer Laboratory, 1953-04-06)The stripping of formex insulated wires used in memory plane construction has been greatly speeded up by a method which permits them to be stripped in bundles of 150 wires rather than singly. -
Procedure for Receiving Magnetic Cores
(MIT Digital Computer Laboratory, 1952-05-16)Two procedures are outlined. The first is for the receipt of one or a small number of cores submitted for evaluation. The second is for the case of a lot of cores where the particular body has previously been evaluated. -
Procedure for stripping wires for 64 x 64 memory plane modules
(Lincoln Laboratory - Division 6, 1955-06-07)The required procedure for preparing and inspecting wires used in the construction of 64 x 64 memory plane modules has been recorded for the benefit of shop personnel and outside vendors. -
Programming for Whirlwind I
(MIT Servomechanisms Laboratory - ECD, 1951-06-11)The Whirlwind I computer, WWI, at MIT is a high-speed electronic digital computer. It will be used in a wide variety of applications involving computations for mathematical and engineering problems, accounting, statistical ... -
Progress Report for AN/FSQ-7 - 12 March, 1954
(Lincoln Laboratory - Division 6, 1954-03-12)Bi-weekly progress report of the Group 62 Scheduling Office on the AN/FSQ-7 equipment. -
Progress Report for AN/FSQ-7 - 9 April, 1954
(Lincoln Laboratory - Division 6, 1954-04-09)Bi-weekly progress report of the Group 62 Scheduling Office on the AN/FSQ-7 equipment. -
Progress Report for AN/FSQ-7 - May 20, 1954
(Lincoln Laboratory - Division 6, 1954-05-20)A recent meeting at ADC Headquarters covered several phases of Transition System planning. The situation display selection frame has been eliminated. Miscellaneous Radar Inputs (Fine Grain Data, Automatic Height Finding ... -
Progress Report for AN/FSQ-7, 19 February, 1954
(Lincoln Laboratory - Division 6, 1954-02-19)Bi-weekly progress report of the Group 62 Scheduling Office on the AN/FSQ-7 equipment. -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 1950-03-02)Progress Report to the Department Committee on Graduate Study and Research on a Coincident-Current Magnetic Memory Unit. -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 1950-04-24)Progress Report to the Department Committee on Graduate Study and Research on a Coincident-Current Magnetic Memory Unit. -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 1950-05-18)Progress Report to the Department Committee on Graduate Study and Research on a Coincident-Current Magnetic Memory Unit. -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 1947-04-18)Progress Report to the Department Committee on Graduate Study and Research on High-Speed Gas Discharge Gaps for Data Storage in Electronic Computers. -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 2009-05-04)Progress Report to the Department Committee on Graduate Study and Research on a Coincident-Current Magnetic Memory Unit. -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 1948-03-18)Progress Report to the Department Committee on Graduate Study and Research on a Trouble-Location Scheme for a Digital Electronic Computer. -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 2009-05-08)Progress Report to the Department Committee on Graduate Study and Research on an Investigation of Ferroelectrics for Digital Information Storage -
Progress Report to the Department Committee on Graduate Study and Research
(MIT Department of Electrical Engineering, 1950-07-05)Progress Report to the Department Committee on Graduate Study and Research on a Coincident-Current Magnetic Memory Unit.