Rapid Identification of Atmospheric Gaseous Pollutants Using Fourier-Transform Infrared Spectroscopy Combined with Independent Component Analysis

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">C<sub>2</sub>H<sub>2</sub></td><td class="align_center">CH<sub>4</sub></td><td class="align_center">C<sub>2</sub>H<sub>4</sub></td><td class="align_center">C<sub>2</sub>H<sub>5</sub>OH</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Group 1</td><td class="align_center">0.9531</td><td class="align_center">0.9858</td><td class="align_center">0.9381</td><td class="align_center">0.9115</td></tr><tr><td class="align_left">Group 2</td><td class="align_center">0.9487</td><td class="align_center">0.9885</td><td class="align_center">0.9374</td><td class="align_center">0.8259</td></tr><tr><td class="align_left">Group 3</td><td class="align_center">0.9413</td><td class="align_center">0.9812</td><td class="align_center">0.9401</td><td class="align_center">0.9206</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Correlation coefficients between separated spectra and standard spectra.</div>

Journal of Spectroscopy

tab3

Table 3

Table 3: Rapid Identification of Atmospheric Gaseous Pollutants Using Fourier-Transform Infrared Spectroscopy Combined with Independent Component Analysis 

Table 3 | Rapid Identification of Atmospheric Gaseous Pollutants Using Fourier-Transform Infrared Spectroscopy Combined with Independent Component Analysis 