ProbDet at App Store analyse

App power index: 120 (based on ranks around App Stores today)
Reference Education
Developer: Chip Farthing
Price: 0 free
Current version: 1.0, last update: 6 years ago
First release : 03 Mar 2012
App size: 549.4 Kb
4.7 ( 2587 ratings )
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Estimation application downloads and cost

> 2.64k
Monthly downloads
~ $ 1.08k
Estimation App Cost


ProbDet is an essential tool for radar system engineers. This simple app allows one to easily associate detection probability (Pd) with signal-to-noise ratio (SNR), target fluctuation model, false alarm probability (Pfa), and number of pulses integrated (N). An ideal square law detector and non-coherent (post-detection) integration is assumed.

The results have been thoroughly validated against standard references in the field such as Meyer and Mayer, which rely on hundreds of plots to describe the information that this app provides.

The method employed for determining the probability is straightforward numerical inversion and integration of the characteristic function associated with the sum of magnitude squared random draws of a generalized chi-square distributed signal in the presence of white Gaussian in-phase and quadrature noise. As such, the results are exact to the extent of the displayed precision.
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# Term Store county Place Priority
1 rf signal 7 ⭐️⭐️
Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,