MC33Switching:
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3-Phase to 3-Phase Matrix Converter Switching Functions.
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Inputs
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Vin (3,1) Input voltage in abc reference frame variables
Vref (3,1) Reference voltage specification: [magnitude (Volts);
frequency (rad/s);
phase (rad)]
t (1,1) Time (s)
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Outputs
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S (3,3) Switching function matrix
[S1 S2 S3;
S2 S3 S1;
S3 S1 S2]
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Reference: Nikkhajoei et al "Dynamic Model of a Matrix Converter for
ControllerDesign and System Studies", IEEE Transactions on
Power Delivery, vol. 21, no. 2, April 2006, pp 744-754
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