读音:美英 基本释义 雷达海面杂乱回波 分词解释 radar雷达 sea海 clutter杂乱 radar sea clutter是什么意思 radar sea clutter怎么读 radar sea clutter在线翻译 radar sea clutter中文意思 radar sea clutter的解释 radar sea clutter的发音 radar sea clutter意思是什么 radar sea clutter怎么翻译 radar sea clutter的...
There is disclosed a method for filtering sea clutter in a radar echo using a hydrographic model. The method comprises the steps of determining parameter values of the hydrographic model using the radar echo, estimating the sea clutter corresponding to the sea surface as deduced from the ...
So, these systems try to incorporate clutter reduction techniques as efficient as possible. In this way, different signal processing techniques can be used. The case of study presented in this paper shows how to reduce the level of sea clutter measurements in a marine radar. Due to linear ...
In general, the term ‘clutter’ is used to describe the accumulation on the screen of unwanted echoes. Sea clutter describes the particular case of echoes which arise as a result of the radar energy being scattered back from the surface of the sea. The presence of sea clutter echoes may ...
Calculate the clutter-to-noise ratio (CNR) using theradareqsnrfunction. Again, note the drop in CNR as the simulation range approaches the radar horizon. Calculate the range at which the clutter falls below the noise. Get % Convert frequency to wavelengthlambda = freq2wavelen(freq);% Calcula...
For adaptive detectors, the presence of discrete sea spikes in sea clutter will lead to remarkable mismatch between the true and estimated value of covaria... KD Ward,RJA Tough 被引量: 0发表: 2002年 Identification and analysis of sea radar clutter spikes. In recent times, considerable advances...
Sea Clutter: Scattering, the K Distribution and Radar Performance, 2nd Edition gives an authoritative account of our current understanding of radar sea clutter. Topics covered include the characteristics of radar sea clutter, modelling radar scattering by the ocean surface, statistical models of sea cl...
The paper introduced research states on radar sea clutter modeling of statistical characteristics from amplitude characteristic, Doppler spectrum and space correlation, compared and summarized various thoughts and model effects of modeling. There were mature models on the average amplitude value; but their...
Pareto distributionprobabilityradar clutterradar detectionstatistical analysisA model for radar sea-clutter derived from the fractional differentiation of compound Gaussian distribution with inverse gamma texture is presented. Different stages of fractional calculus are conducted to obtain the new probability ...
A hybrid STAP approach to target detection for heterogeneous scenarios in radar seekers Adaptive detection of moving targets on the sea is important for radar seekers. Recently, more attention has been paid to the deleterious effect of clutter... L Zhao,J Sun,X Xu - 《Multidimensional Systems ...