example
>> dat=loadjson('{"array":[1,2,3-4i]}')
dat =
array: [1.0000 + 0.0000i 2.0000 + 0.0000i 3.0000 + 4.0000i]
maybe caused by this code
loadjson.m, row 410
if(~iscell(object) && size(object,1)>1 && ndims(object)==2)
object=object';
end
should be
object=object.';