version 2.0.0.1 (3.78 MB) by
Ilias Konsoulas

Reproduction of J.Ward's Technical Report 1015 figures.

This submission contains a set of scripts that reproduce the figures included in the seminal J.Ward's technical report on airborne STAP. This may be valuable to any STAP newcomer because it demonstrates the fundamental STAP concepts. It provides the path from mathematical formulas to crisp numerical results thus verifying the presented performance of various processing methods. Specifically, all figures from the following chapters have been reproduced:

Chapter 2: Airborne Array Radar Signal Environment.

Chapter 3: Space-Time Processing Fundamentals.

Chapter 5: Element-Space STAP.

Chapter 6: Beamspace STAP.

Chapter 7: Additional Performance Results.

In addition, the performance of the basic Sample Matrix Inversion (SMI) algorithm is demonstrated by few Monte-Carlo runs in Figure 29 reproduction script.

Ilias Konsoulas (2021). Space-Time Adaptive Processing for Airborne Radar by J.Ward (https://www.mathworks.com/matlabcentral/fileexchange/47750-space-time-adaptive-processing-for-airborne-radar-by-j-ward), MATLAB Central File Exchange. Retrieved .

Created with
R2017a

Compatible with any release

**Inspired by:**
tightfig(hfig), Optimum Array Processing (Van Trees) Solutions and Figures

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!Create scripts with code, output, and formatted text in a single executable document.

Martins EzumaAdedokun Sule-koikiWenheng YangIlias Konsoulas@ Sasitha Palepu: If you want to see the effect of diagonal loading on the sample autocorrelation matrix, you can take a look at my other contribution, under the title "Array Signal Processing Demos": https://nl.mathworks.com/matlabcentral/fileexchange/55924-array-signal-processing-demos?s_tid=prof_contriblnk

sasitha palepucan anybody working in Diagonal loading in STAP.

anybody can telll relevent matlab programs for diagonal loading.

sina eslamiggfujiyao sunRafi AhmedIlias Konsoulas@ Wen: by searching the internet.

WenWhere can we find J.Ward's Technical Report? Thanks a lot.

Charlie ChenVikasGreat effort. Thank you!

Ruoyu FengMirXining Yuvenu dundezhizhuocityskysager alarbtank you

Ilias Konsoulas@ Mitchell: You are correct. Thanks for the feedback. I'll do the update shortly.

Mitchell MillerBeginning in Ch. 3 code, fig. 23, on line 168 I don't believe "cos(theta*pi/180)" should be included.

(a) It is a typo in the first place, because theta is already in radians.

(b) You will notice if you make the correction from (a) and make the altitude higher so theta isn't close to 0, the output beampattern changes as if the jammer azimuth angle has changed.