%conventionalBFParam1cb%% This is a callback function for the first parameter in the conventional beamforming block.% Disable the parameter field for taperParam if taperType is chosen to 'uniform'tempCell=get_param(gcb,'MaskValues');taperType=tempCell{4};set_param(gcb,'MaskEnables',{'on','on','on','on','on','on'});switch(taperType)      case 'uniform'   		set_param(gcb,'MaskVisibilities',{'on','on','on','on','off','off'});	case 'cheby'   		set_param(gcb,'MaskVisibilities',{'on','on','on','on','on','off'});	case 'taylor'   		set_param(gcb,'MaskVisibilities',{'on','on','on','on','on','on'});               end %switch