问一个simulink的问题

做通信系统仿真
am,fm模块都要求输入的数据是scalar,但是我前面的模块的输出是1*7的
试了 reshape,buffer模块都不能把1*7的vector转化成scalar
不知道大家有什么建议？
谢谢！

The reason is how Matlab interprets dimension. If your input signal is 1*7, it will be treated as a 7-channel signal. Even if you unbuffer it, it's still multi-channel signal. The right way is first transpose the signal to 7*1, and then unbuffer it to scalar signal.

thankyou very much!
I will try