4 lines
		
	
	
		
			106 B
		
	
	
	
		
			Matlab
		
	
	
		
		
			
		
	
	
			4 lines
		
	
	
		
			106 B
		
	
	
	
		
			Matlab
		
	
	
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								function key = symbol(c,i)
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								% generate a key corresponding to a symbol
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								s = gtsamSymbol(c,i);
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								key = s.key();
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