No BSD License
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radarSimulation(varargin)
RADARSIMULATION M-file for radarSimulation.fig
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MTIcalcVelocityFromFourier(en...
vel = MTIcalcVelocityFromFourier(energyInFreqRangeCells,ind,freqRes,intermidateFreq,PRI)
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analyzBuffer(handles,recieved...
function analyzBuffer(handles,recievedSignal,processedRecivedSignal,energyInRangeCells,PWn,Th,rangeCellInd)
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analyzBufferWithMTI(handles,r...
function analyzBufferWithMTI(handles,recievedSignal,processedRecivedSignal,energyInFreqRangeCells,PWn,Th,freqInRangeCells,PRIn,rangeCellInd);
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buildAntenaGain(handles)
antenaGain = buildAntenaGain(handles)
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calcDiffAngle(a,b)
function dAngle = calcDiffAngle(a,b)
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changeGuiColors( handles )
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createTargetObj( pos, RCS, R,...
function target = createTargetObj( pos, RCS, range, plotted, v, angle, clockWise,minAgnel)
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createTargets(hObject,handles...
handles = createTargets(hObject,handles);
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dAngle(a,b)
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displayTargets(handles,mode)
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h=placeClutter(h,XY)
h=placeClutter(h,XY)
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handleRadarControlls(handles,...
'persistentDisplay';
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plotDistLines(h,fontSize);
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plotFOV(handles,t,w,radarSect...
this function updates the radar display
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plotTarget( target,handles)
This function plots a target in the radar display
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runRadarSim_v2(handles)
function runRadarSim(handles,isAnalyzeBufferMode);
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targetsReturn(targets, antena...
This function returns the time phase and amplitude of the return signal
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View all files
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| File Information |
| Description |
I made this simulation as a project in a course I took in RADAR basic concepts.
Short explanation: This is an early warning radar simulation.
The simulation simulates the targets behavior and calculates the expected radar return signal. The simulation works in the IF level assuming a perfect phase reconstruction by the radar. The detected targets are plotted in the main radar display.
I made allot of effort to synchronize the simulation time to the real-time.
Main new features in this version:
- CFAR mechanism.
- MTI analysis in the frequency domain.
- Stagger support.
- Matched Match Filter :)
- Analog feedbacks (which aren't very informative but I think are still cool).
I attached a word document explaining how to use the simulation.
Enjoy
Yonathan Nativ |
| Required Products |
Image Processing Toolbox
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| MATLAB release |
MATLAB 7.0.1 (R14SP1)
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| Updates |
| 20 Mar 2007 |
I have received many complaints that it is unclear how to operate the radar.
I decided to elaborate a little in the Quick Start passage I wrote. |
| 10 Apr 2008 |
I added new features, corrected few remarks I got and made extensive profiler work to improve the simulation performance. |
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