|
CN105259789A
|
|
Detection simulation apparatus
|
|
CN105304078A
|
|
Target sound data training device and target sound data training method
|
|
CN105259554A
|
|
Method and device for classification tracking of multiple targets
|
|
CN105203998A
|
|
Sound detection array used for detecting low-altitude and slow-speed small targets
|
|
CN105258785A
|
|
Acoustic monitoring station, wheel detection method and train bearing fault passive acoustic diagnosis system
|
|
CN105336340A
|
|
Wind noise rejection method and device for low altitude target acoustic detection system
|
|
CN105046258A
|
|
Target detection method and target detection device for small target detection sonar images
|
|
CN104796370A
|
|
Signal synchronization method and system for underwater acoustic communication and underwater acoustic communication system
|
|
CN104506985A
|
|
Device for restraining wind noise of microphone
|
|
CN104469647A
|
|
Measurement and calculation system and method for broadband array flow pattern
|
|
CN104483665A
|
|
Beam forming method and beam forming system of passive acoustic sensor array
|
|
CN104538106A
|
|
Photoelectric double-guide transmission wire
|
|
CN104361623A
|
|
Portable three-dimensional imaging sonar and imaging method and system thereof
|
|
CN104455973A
|
|
Locking device for photoelectric stabilized platform
|
|
CN104318534A
|
|
Real-time two-dimensional convolution digital filtering system
|
|
CN104316342A
|
|
Underwater comprehensive pressure testing device
|
|
CN103905817A
|
|
Automatic video measuring system based on LabVIEW and VideoMASTER
|
|
CN103663353A
|
|
Air sound particle vibration velocity sensor and manufacturing method of air sound particle vibration velocity sensor
|
|
CN103679050A
|
|
Security management method for enterprise-level electronic documents
|
|
CN103648067A
|
|
Watertight microphone
|
