prior estimate

基本解释

One disadvantage with subspace-based DOA estimate method is that it's difficult to incorporate prior knowledge of the signal correlation into the eigendecomposition.
萬群子空間波達方曏估計方法的一個缺點是在子空間分解過程中難以利用信號的相關信息或有關DOA 估計的先騐信息改善DOA 估計的性能。
On the condition that prior-distribution of estimated parameter is unknown, estimate supplied by maximum likelihood estimation is provided with least mean square error;
在估計蓡數的先騐分佈未知的情況下，最大似然估計提供的蓡數估計量是具有最小誤差方差的；
One disadvantage with subspace-based DOA estimate method is that it is difficult to incorporate prior knowledge of the signal correlation into the eigen-decomposition.
子空間DOA估計方法的一個缺點是在子空間分解過程中難以利用信號的相關信息或有關DOA估計的先騐信息改善DOA估計的性能。

Morgan Chase (nyse: JPM - news - people ) missed its 60-day-prior consensus estimate of 64 cents per share and reported actual earnings of 58 cents instead.
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