Selection criterion is based on the Frobenius-2 norm of received signal vector at each receiving antenna.

该文只考虑了接收天线选择，天线选择的准则是基于每个天线接收到的信号向量F-2范数。

By using Frobenius matrix, this paper presents the common solution in another form to linear recurrence formula with constant coefficients.

对若当标准形及所使用的可逆矩阵的计算加以简化，并借助若当标准形给出线性递推关系式求解的一般方法。