In order to improve the performance of Biochemical Analyzer
A Mothed of Spectrum Data Real-time Acquisition with Wavelet Filtering was presented in the paper. Average spectrum was calculated based on the two spectra which were collected. And the noise variance was calculated as the next threshold instead of noise variance estimation. Threshold will be adjusted on line deal with wavelet filtering. And give the evaluation criteria
in favor of the computer automatically. The experiment proved that superior to the traditional 10 times averaging method
the accuracy at high acquisition improve on the basic acquisition speed.In the main fiber-optic spectrometer for micro-biochemical analyzer Samples Detect application process showed that: improve the detection accuracy and reduce the detection time