Zhentao Zhang

A Method for Calculating the Optical Efficiency of Solar Tower Heliostats

2023 · Academic Journal of Science and Technology

Solar tower heliostat is one of the highlights of China's new energy development in recent years, the Optical Efficiency is an important index for evaluating the field distribution of heliostat, but the calculation of Shadow …

Robust Spoof Speech Detection Based on Multi-Scale Feature Aggregation and Dynamic Convolution

2024

Spoof speech detection (SSD) can help to protect an automatic speaker recognition system against malicious attacks. However, there exists a great diversity in the spoof utterances generated by different text-to-speech and voice conversion algorithms, resulting …