Digital technique for inverse function obtaining and electron emission power distribution calculation

The way to obtain energy distribution of electron emission using the method of the inverse function, in which two amplitude pulse analyzers are Used, has been improved. One of them, the flowsheet of which is somewhat changed, is used to obtain the inverse function in the regime of tracing search of channel address of the set ordinate of voltammetric characteristics distribution, and second one - to obtain amplitude distribution of standard pulses, discriminated according to the law of inverse voltammetric characteristics. The distribution function as to the energy which is obtained as a result can have a statistical error of 1-2% at emission currents up to 10-100 electron/s