j | 1 | 2 | 3 to n−2 | n−1 | n |
---|---|---|---|---|---|
a SS | 0 | 0 | \( -\frac{d_S}{4} \) | 0 | 0 |
a S | 0 | \( \frac{d_P}{2} \) | \( \frac{d_S+{d}_P}{2} \) | \( \frac{d_S+{d}_P}{2} \) | \( \frac{d_S}{2} \) |
a N | \( \frac{d_N}{2} \) | \( \frac{d_P+{d}_N}{2} \) | \( \frac{d_P+{d}_N}{2} \) | \( \frac{d_P}{2} \) | 0 |
a NN | 0 | 0 | \( -\frac{d_N}{4} \) | 0 | 0 |