COMPARISON OF ZERO-CROSSING COUNTER TO FFT SPECTRUM OF ULTRASOUND DOPPLER

被引:17
作者
COTE, GL
FOX, MD
机构
关键词
D O I
10.1109/10.2124
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
引用
收藏
页码:498 / 502
页数:5
相关论文
共 7 条
[1]   WAVEFORM ANALYSIS OF DOPPLER ULTRASOUND SIGNALS BY A MICROCOMPUTER [J].
CAPRIHAN, A ;
DAVIS, JG ;
GREENE, ER ;
LOEPPKY, JA ;
ELDRIDGE, MW .
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1982, 29 (02) :138-142
[2]   SPECTRAL-ANALYSIS OF DOPPLER ULTRASONIC FLOW SIGNALS BY A PERSONAL-COMPUTER [J].
GONZALEZ, RR ;
KOH, WJ .
COMPUTERS IN BIOLOGY AND MEDICINE, 1983, 13 (04) :281-286
[3]   SPECTRAL-ANALYSIS AND DISCRIMINATION BY ZERO-CROSSINGS [J].
KEDEM, B .
PROCEEDINGS OF THE IEEE, 1986, 74 (11) :1477-1493
[4]   VERSATILE MICROCOMPUTER-BASED SYSTEM FOR THE CAPTURE, STORAGE AND PROCESSING OF SPECTRUM-ANALYZED DOPPLER ULTRASOUND BLOOD-FLOW SIGNALS [J].
PRYTHERCH, DR ;
EVANS, DH .
MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 1985, 23 (05) :445-452
[5]   FFT PERFORMANCE IN THE PRESENCE OF NOISE [J].
SCOTT, GC ;
BOGEN, DK ;
KOROSTOFF, E .
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1987, 34 (06) :424-429
[6]   DOPPLER DEVELOPMENTS IN THE LAST QUINQUENNIUM [J].
WELLS, PNT ;
SKIDMORE, R .
ULTRASOUND IN MEDICINE AND BIOLOGY, 1985, 11 (04) :613-623
[7]  
WOODCOCK JP, 1979, MED PHYSICS HDB, V1, P95