Instantaneous Frequency Estimation for Motion Echo Signal of Projectile in Bore Based on Polynomial Chirplet Transform

Author:

Wang Jian,Han Yan,Wang Li Ming,Zhang Pi Zhuang,Chen Ping

Publisher

Pleiades Publishing Ltd

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Reference25 articles.

1. Wang, L.M., Zhao, X., Liu, H.T., et al., Method of test data processing on microwave interferometer, Gun Launch Control J., 2004, no. 04, pp. 63–66,70.

2. Zhao, L.Q., The Application of Time-Frequency Analysis in the Interior Ballistic Velocity Measurement Radar, Nanjing: Nanjing University of Science and Technology, 2006.

3. Cai, D.Q., The Fractional Fourier Transform and Its Applications in Microwave Interferometer, Xi’an: Xi’an Electronic and Science University, 2010.

4. Wei, Y.Y. and Yao, J.J., Velocity measurement of moving target based on wavelet denoising and improved extremum method, Micro Comput. Inform., 2010, no. 19, pp. 217–218,200.

5. Liu, D., Zhang, P.Z., and Ma, C.Y., A precise method to estimate location of Doppler signal’s extreme value points, Laser Optoelectronics Progress, 2015, no. 07, pp. 53–57.

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