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Vitaly Krepak


自 2015 起处于活动状态

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统计学

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Filtering signals with non-uniform sampling rate (staggered PRF)
There is an example *<http://www.mathworks.com/help/phased/examples/ground-clutter-mitigation-with-moving-target-indication-mti-...

9 years 前 | 1 个回答 | 0

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Difference between Swerling1,2 and Swerling3,4
Hello. Could anyone explain difference between Swerling models for phased.RadarTarget? According to documentation, Swerling1 ha...

9 years 前 | 0 个回答 | 0

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step method of phased.URA: where is my phaseshift?!
I want to get the sensor array complex response ratios from an angle. I try to use _phased.URA.step(freq, angle)_, but it gives ...

9 years 前 | 1 个回答 | 0

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[PhasedArraySystemToolbox] How to apply spectrum window
Hello! I'd like to understand how matched filter works. I can obtain truly result from the example, but without spectrum window...

9 years 前 | 1 个回答 | 0

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[PhasedArrayToolbox] How can I get cuts of the array in the cylindrical coordinates system from the spherical?
I am working with example Scan Radar Using a Uniform Rectangular Array (http://www.mathworks.com/help/phased/examples/scan-radar...

9 years 前 | 0 个回答 | 0

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[PhasedArrayToolbox] Why the graph doesn't reach the amplitude value?
Hello! I'd like to understand why the gaph doesn't reach the amplitude value, and just stops at (100, 0.8), not at (100, 1). ...

9 years 前 | 1 个回答 | 0

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How can I get cuts of the image in spherical coordinates?
I have an image in spherical coordinates (response of a signal from phased array), and I want to get in cylindrical coordinates....

9 years 前 | 0 个回答 | 0

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How to reproduce MATLAB's normal distribution random numbers?
I'm porting a project from MATLAB to Python and it turns out that while uniform distribution random generator are identical in N...

9 years 前 | 1 个回答 | 1

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[PhasedArrayToolbox] IsotropicAntenna directivity issue
Hello. I don't understand behaviour of directivity function for IsotropicAntenna from Phased Array Toolbox (Matlab R2014b). I s...

9 years 前 | 1 个回答 | 0

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