Sentence examples for by selecting suitable thresholds from inspiring English sources
The normalised FPC and NDVI time-series approaches were more robust for calculating clearing probability, as no training data were required, and can hence be tuned to provide automated alerts for large woody vegetation clearing events by selecting suitable thresholds.
In particular, the problem of selecting suitable thresholds for uneven distributions in network topology remains.
(2) Calculating wavelet threshold and selecting suitable threshold method then choosing wavelet coefficients in order to get new wavelet coefficient W δ. (3) Obtaining signal after de-noising by making inverse wavelet transform to wavelet coefficient W δ. .
Calculating wavelet threshold and selecting suitable threshold method then choosing wavelet coefficients in order to get new wavelet coefficient W δ. Obtaining signal after de-noising by making inverse wavelet transform to wavelet coefficient W δ. Process the noised-signal as mentioned above.
The steps of threshold de-noising method based on usual wavelet transform are briefly described as (1) Obtaining wavelet coefficients W by selecting suitable wavelet and making decomposition of the original signal.
Obtaining wavelet coefficients W by selecting suitable wavelet and making decomposition of the original signal.
This method relies on the idea that the energy of the function is often concentrated in a few wavelet coefficients while the energy of the noise is spread over all coefficients, therefore by selecting a suitable threshold value it is possible to reduce a significant amount of noise elements by using nonlinear thresholding in the wavelet domain [13].
