判断题
正确
set void set(Matrix src)有返回值,有一个参数,作用是将参数Matrix的数值复制到当前...
判断题set void set(Matrix src)有返回值,有一个参数,作用是将参数Matrix的数值复制到当前Matrix中。如果参数为空,则重置当前Matrix,相当于reset()。
toShortString将Matrix转换为短字符串:[1.0,0.0,0.0][0.0,1.0,0.0][...
判断题toShortString将Matrix转换为短字符串:[1.0,0.0,0.0][0.0,1.0,0.0][0.0,0.0,1.0]。
Matrix()将Matrix转换为字符串:Matrix{[1.0,0.0,0.0][0.0,1.0,0.0]...
填空题Matrix()将Matrix转换为字符串:Matrix{[1.0,0.0,0.0][0.0,1.0,0.0][0.0,0.0,1.0]}。