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- albersheim - Required SNR using Albersheim’s equation - MATLAB
Albersheim's equation uses a closed-form approximation to calculate the SNR This SNR value is required to achieve the specified detection and false-alarm probabilities for a nonfluctuating target in independent and identically distributed Gaussian noise
- shnidman - Required SNR using Shnidman’s equation - MATLAB - MathWorks
Shnidman's equation is a series of equations that yield an estimate of the SNR required for a specified false-alarm and detection probability Like Albersheim's equation, Shnidman's equation is applicable to a single pulse or the noncoherent integration of N pulses
- Simulating Test Signals for a Radar Receiver - MathWorks
For the noncoherent detection scheme, the calculation of the required SNR is, in theory, quite complex Fortunately, there are good approximations available, such as Albersheim's equation Using Albersheim's equation, the required SNR can be derived as
- Signal Detection Using Multiple Samples - MATLAB Simulink
Such an SNR value can also be obtained from Pd and Pfa using Albersheim's equation The result obtained from Albersheim's equation is just an approximation, but is fairly good over frequently used Pfa, Pd and pulse integration range
- Detection of Known Signals with Coherent and Non-Coherent Receivers
The example illustrates the relation among P d, P f a, ROC curve and Albersheim's equation This example also shows the relation among matched filter, coherent receiver, noncoherent receiver, LRT detector, and GLRT detector
- Receiver Operating Characteristic (ROC) Curves Part I: Theoretical . . .
Without using phase information, you will need a higher SNR to achieve the same Pd for a given Pfa For noncoherent linear detectors, use Albersheim's equation to determine what value of SNR will achieve the desired Pd and Pfa
- Detection and Tracking Statistics - MATLAB Simulink - MathWorks
Minimum SNR threshold for different Swerling target models, minimum detectable signal (MDS), effective probability of detection versus range, probability of false alarm, probability of true tracks and false tracks in the presence of false alarms
- albersheim - Albersheim の方程式を使用した必要な SNR - MATLAB
Albersheim の方程式 Albersheim の方程式では、閉形式の近似を使用して SNR を計算します。 この SNR 値は、独立同分布ガウス ノイズ内の無変動ターゲットに対して指定された検出確率および偽警報の確率を達成するために必要です。
- Receiver Operating Characteristic (ROC) Curves Part II: Monte Carlo . . .
Use the radar equation to estimate the peak transmit power, peak_power, required to achieve the specified SNR in dB for the target at a range of 3000 meters The received signal also depends on the target radar cross-section (RCS) which is assumed to follow a nonfluctuating model (Swerling 0)
- Polarized Fields - MATLAB Simulink - MathWorks
In this equation, E represents the electric field and H represents the magnetic field The quantity, S, represents the magnitude and direction of the wave’s energy flux
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