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Found 8 papers, 3 papers with code
Autonomous Driving using Spiking Neural Networks on Dynamic Vision Sensor Data: A Case Study of Traffic Light Change Detection
Autonomous driving is a challenging task that has gained broad attention from both academia and industry.
A Scalable Arrangement Method for Aperiodic Array Antennas to Reduce Peak Sidelobe Level
Peak sidelobe level reduction (PSLR) is crucial in the application of large-scale array antenna, which directly determines the radiation performance of array antenna.
Maximum Absorption of the Global 21 cm Spectrum in the Standard Cosmological Model
The absorption feature in the global spectrum is likely the first 21 cm observable from the cosmic dawn, which provides valuable insights into the earliest history of structure formation.
Cosmology and Nongalactic Astrophysics
HI constraints from the cross-correlation of eBOSS galaxies and Green Bank Telescope intensity maps
We present the joint analysis of Neutral Hydrogen (HI) Intensity Mapping observations with three galaxy samples: the Luminous Red Galaxy (LRG) and Emission Line Galaxy (ELG) samples from the eBOSS survey, and the WiggleZ Dark Energy Survey sample.
Cosmology and Nongalactic Astrophysics
Spectroscopic and Photometric Redshift Estimation by Neural Networks For the China Space Station Optical Survey (CSS-OS)
This indicates that the neural network method is feasible and powerful for spec-z and photo-z estimations in future cosmological surveys.
Photometric Redshift Estimation
Cosmology and Nongalactic Astrophysics
The Tianlai Dish Pathfinder Array: design, operation and performance of a prototype transit radio interferometer
Combining all the baselines, we make maps around bright sources and show that the array behaves as expected.
Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics
Extracting 21cm signal by frequency and angular filtering
Extracting the neutral hydrogen (HI) signal is a great challenge for cosmological 21cm experiments, both the astrophysical foregrounds and the receiver noise are typically several orders of magnitude greater than the 21cm signal.
Cosmology and Nongalactic Astrophysics
The Tianlai project: a 21cm cosmology experiment
These includes the 21cm signature of the first stars[1, 2], the 21cm signal from the IGM and minihalos[3], effect of dark matter annihila- tions on 21cm signal[4], the 21cm forest by ionized/neutral region[5], and the 21cm forest by minihalo and earliest galaxies[6, 7].
Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics
