@article{oai:kanazawa-u.repo.nii.ac.jp:00011701,
 author = {堀田, 素志 and 松浦, 弘毅 and 山本, 外史 and Horita, Motoshi and Nishimura, Akira and Tawara, Kiyoshi and Matsuura, Kohki and Yamamoto, Gaishi},
 issue = {1},
 journal = {金沢大学工学部紀要 = Memoirs of the Faculty of Technology Kanazawa University},
 month = {Mar},
 note = {M-sequence signal is a kind of random signals but has periodicity and its autocorrelation function has peaks periodically. M-sequence signal has strong noise immunity when used as a carrier signal because it can bear information in wide frequency band. 
  This paper reports a velocity measuring method using fringe pattern modulated by M-sequence signal. The experimental results of measuring the velocity of a turn-table and water flow are also described. The measurement error obtained was within 1.5 percent and slightly better than a normal error obtained in the case of Laser Doppler Velocimeter which employs equi-spaced fringe pattern in stead of M-sequence pattern. 
  The most significant advantage of this method is that we can measure the velocity precisely even when several particles come into the measuring volume at the same time. This point is very different from the case in the Laser Doppler Velocimeter.},
 pages = {25--34},
 title = {A Velocity Measuring Method Using M-Sequence Signals},
 volume = {16},
 year = {1983}
}