Specification :

Data collector
Use connection,
Function: 16 channel, 32 channel.
Distinguishablity: 16 bit, 12 bit
Sampling frequency: 100kHz
200kHz
300kHz
Designing language:
Main programme and drawing programme: C+ +
Analysing and calculation: FORTRAN
Data collection system: assembly language

Content:
Spectrum analysing: self power spectrum, cross power spectrum, positive fuller change, inverse fuller change, cohence function, transfer function, autocorrelation, cross correlation, calculating responsed spectrum( including field criterion.
Digital filter: Fuller band filter, Fuller band rejection filter, recursive filtering,
File handling: file+ constant; file* constant; file+ file; file-file; file* file; file/ file; cancel file upper limit; file zero cleaning; file superposition; file reciprocal,