Explore MATLAB source code curated for "相参积累" with clean implementations, documentation, and examples.
MATLAB implementation and analysis of coherent integration (signal multiplication and summation) and non-coherent integration (signal summation followed by squaring) techniques for digital signal processing applications.
Implementation of coherent integration in passive continuous wave radar systems through cross ambiguity function analysis
Coherent integration refers to the signal processing technique where multiple pulses are accumulated to effectively improve the signal-to-noise ratio (SNR). This process requires strict phase alignment between signals at the intermediate frequency (IF) stage, meaning the signals must maintain consistent phase relationships over time to achieve coherent integration.
An innovative detection algorithm employing coprime sampling and segmented coherent accumulation for weak chirp signals in low-SNR environments