|
US4047002A
|
|
Laplace transform system
|
|
US4061017A
|
|
Structural analysis system
|
|
US4045616A
|
|
Vocoder system
|
|
GB1484701A
|
|
Frequency domain transform system for determining poles and zeros of a function
|
|
US3973112A
|
|
System for determining transfer function
|
|
GB1470000A
|
|
Vibration control system
|
|
GB1397334A
|
|
System for digitally controlling a vibration testing environment or apparatus
|
|
US3710082A
|
|
System for digitally controlling a vibration testing environment or apparatus
|
|
US3670326A
|
|
Digital to log-analog converter
|
|
GB1270686A
|
|
Digital to log-analog converter
|
|
US3638004A
|
|
Fourier transform computer
|
|
US3514762A
|
|
Computer memory transfer system
|
