原帖由 zyf 于 2007-5-16 10:16 发表
mux后面的是空间状态方程。我是想请教一下mux的输入与输出之间的匹配关系!
这个问题help一下就可以了
An input can be a scalar, vector, or matrix signal. Depending on its inputs, the output of a Mux block is a vector or a composite signal, i.e., a signal containing both matrix and vector elements. If all of a Mux block's inputs are vectors or vector-like, the block's output is a vector. A vector-like signal is any signal that is a scalar (one-element vector), a vector, or a single-column or single-row matrix. If any input is a non-vector-like matrix signal, the output of the Mux block is a bus signal. Bus signals can drive only virtual blocks, e.g., |