Required SNR using Albersheim’s equation

`SNR = albersheim(prob_Detection,prob_FalseAlarm)`

SNR = albersheim(prob_Detection,prob_FalseAlarm,N)

returns
the signal-to-noise ratio in decibels. This value indicates the ratio
required to achieve the given probabilities of detection `SNR`

= albersheim(`prob_Detection`

,`prob_FalseAlarm`

)`prob_Detection`

and
false alarm `prob_FalseAlarm`

for a single sample.

determines
the required SNR for the noncoherent integration of `SNR`

= albersheim(`prob_Detection`

,`prob_FalseAlarm`

,`N`

)`N`

samples.

[1] Richards, M. A. *Fundamentals of Radar Signal
Processing*. New York: McGraw-Hill, 2005, p. 329.

[2] Skolnik, M. *Introduction to Radar Systems*,
3rd Ed. New York: McGraw-Hill, 2001, p. 49.