我们对这类算法的收敛速率做了估计，最后还给出了其单调收敛定理。

We estimate the convergence rate of this method and give its monotone convergence theorems.

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但盲估计算法，如子空间分解法等，需要较大的样本值，收敛速率慢，不利于实时信道估计。

But the blind estimation algorithm, for example, the sub-space decomposition, is not good for real time estimation because it requires large received signals, and has low estimation convergence rate.

youdao

但盲估计算法，如子空间分解法等，需要较大的样本值，收敛速率慢，不利于实时信道估计。

But the blind estimation algorithm, for example, the sub-space decomposition, is not good for real time estimation because it requires large received signals, and has low estimation convergence rate.

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