A fast location algorithm using classifying shrinkage in parameters space and a feature extraction method using improved wavelet cross-zerodetection is presented.
提出了参数空间分级收缩的新的定位算法及其改进的小波过零检测的特征提取算法。
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This method enhanced the measuring accuracy by using the methods of wave head counting and zero-crossdetection, and it implemented 3-d positioning with triangle square wave.