This paper analyzes noise reduction using matched filter and wavelet transform in the signals of continuous wave\nradar and pulse radar. The denoising application of wavelets has been used in spectrum cleaning of atmospheric\nradar signals. Matched filter has a strong anti-noise ability; it can also achieve accurate pulse compression in a very\nnoisy environment. This paper analyzes the algorithms of matched filter and wavelets that are used in radar signal\nprocessing to reduce the noise. The simulation results indicate that matched filter has a strong anti-noise ability for\npulse radar and wavelet for continuous wave radar.
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