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extraction
The water-soluble glucan was obtained from Pleurotus florida fruit bodies by hot water extraction, ethanol precipitation, DEAE cellulose dialysis and Sephadex G-75 gel filtration.
      
The acid treatment of LiAlTiO4 caused Li+ extraction ratio to change from 28% to 72%, while the dissolution of Al is less than 6.8%.
      
Sample pretreatment microfluidic chip for DNA extraction from rat peripheral blood
      
A sample pretreatment microfluidic chip was described based on the principle of solid phase extraction and micro electro mechanical system technology.
      
A new feature extraction method using the amplitude fluctuation property of target HRRP for radar automatic target recognition
      
Based on the scattering center model, a new feature extraction method using the amplitude fluctuation property of target HRRP is proposed in this paper.
      
The experimental results based on measured data show that the new feature extraction method can greatly improve recognition performances.
      
Analytical-BEM coupling method for fast 3-D interconnect resistance extraction
      
Then, using the instantaneous frequency extraction principle of the Hilbert Transform, the rotor broken-bar fault characteristic frequency of 2sfs can be exactly extracted from the IMF component, which includes the rotor fault information.
      
Meanwhile, data-driven linear transformation is adopted in visual feature extraction, and a general statistical VAD model is designed.
      
The same coil adopted differential architecture for signal detection and extraction.
      
A feature extraction method for the signal sorting of interleaved radar pulse serial
      
In this paper, a new feature extraction method for radar pulse sequences is presented based on structure function and empirical mode decomposition.
      
This study analyzed digital elevation data sources and their structure, the arithmetic of terrain attribute extraction from DEM and its applications, and DEM's error and uncertainty algorithm.
      
The vibration signals of diesel include excess noise that must be eliminated before extraction of characteristic parameters.
      
Feature extraction from slice data for reverse engineering
      
A new approach to feature extraction for slice data points is presented.
      
The proposed method was then combined with the hidden Markov model (HMM) to determine the auto-regressive (AR) coefficients for each interval used for feature extraction, with the HMM as a classifier.
      
To find the motif features and the effect on siRNA activity, we carried out a feature extraction on some published experimental data and used these features to train a back-propagation neural network (BP NN).
      
Extraction of delta-lognormal parameters from handwriting strokes
      
 

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