A weighted algorithm is proposed for reducing effectively the error caused by non-synchronous sampling in active power and power factor measurement.

提出了一种能有效地抑制由非同步采样引起的有功功率及功率因数的测量误差的加权算法。

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The result shows that this algorithm is better than that of constant bit rate distribution on the performance of error rate in the addition of reducing the transmission power of system.

结果表明，该算法在误码率性能上明显优于等比特分配算法，也减少了系统的传输功率。

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