创建子VI计算两个输入向量A和B内积。要求程序能够判断两个向量的元素个数是否相等，相等则计算内积，否则利用beep.vi报警并且弹出对话框提示。将VI计算结果和数学函数的计算结果做比较，仔细检查计算程序。-Calculated to create sub-VI A and B are two input vector inner product. Required procedures to determine the number of elements of two vectors are