Abstract: Photoacoustic spectroscopy (PAS) based gas sensors with high sensitivity, high selectivity, zero background signal and real-time online monitoring are desirable in energy, environment and ...

Abstract: 16 QAM modulation and demodulation mode has the advantage of high noise tolerance and superior anti-noise performance, and it is suitable to work in the environment with large ...

These binaries are a C implementation of Variable Frequency Complex Demodulation (VFCDM). For details on the VFCDM method, please refer to the following reference: Wang, H., Siu, K., Ju, K., & Chon, K ...

reduces high-dimensional data to a few coherent spatio-temporal patterns, and, identifies the linear operator that best represents the data. Previous works have sought linear operators that are low ...

Global growth is projected to decline after a period of steady but underwhelming performance, amid policy shifts and new uncertainties. Global headline inflation is expected to decline further, ...