我用matlab凋式程序时出现如下报错，搞不懂了，求教高人！<BR>??? Error using ==> network/train<BR>Targets are incorrectly sized for network.<BR>Matrix must have 5 rows.<BR><BR>我的输入是9 ，隐含层7，输出5<BR>建网函数为：net=newff(minmax(p),[7 5],{ logsig lo