blind estimation的用法和樣例：
例句
- Firstly, a computationally simple blind channel estimation method is proposed.
首先，文中提出了一種計算複雜度較低的通道盲估計方法。 - By combining the QR factorization based algorithm with the special structure of Orthogonal space-time block code, a new blind estimation algorithm in OSTBC was proposed.
將該演算法推廣到正交空時分組碼的通道估計中，結合正交空時分組碼的特性提出了一種新的通道盲估計演算法。
