linsolve问题
											clear>> A = sym('[5,0,4,2;1,-1,2,1;4,1,2,0;1,1,1,1]');
>> B = sym('[3;1;1;0]');
>> X = zeros(4,1);
>> X = linsolve(A,B);
报错
??? Error using ==> linsolve
First and second arguments must be single or double.
啥意思,哪错了?
										
					
	
										
					
	
	    2008-05-25 11:33
  
	    2008-05-25 12:43
  
	    2008-05-26 21:26