1) hot wave
噪波
1.
The hot wave in the digital photography will influence the quality of the image.
数字拍摄中所产生的噪波会影响质量。
2) wavelet denoising
小波去噪
1.
Blind channel estimation based on wavelet denoising for OFDM system in low-voltage power line communication;
OFDM低压电力线通信中基于小波去噪的盲信道估计
2.
An improved NAS-RIF algorithm based on wavelet denoising and image segmentation;
基于小波去噪和图像分割技术的改进NAS-RIF盲图像复原算法
3.
Approach of gradual shot-boundary based on multi-feature fusion and wavelet denoising
基于多特征融合和小波去噪的镜头渐变检测方法
3) Wavelet denoising
小波降噪
1.
Probing to characters of subsidence series, we study on application of polynomial regression, wavelet denoising and frequency analysis on subsidence series processing.
针对沉降数据序列的特征,研究了多项式回归方法、小波降噪方法、频谱分析法在沉降数据处理中的应用。
2.
To imply noise diagnosis technology to the analysis of gyro performance,a new method based on wavelet denoising was presented considering the character of lower SNR of the gyro noise.
为了将噪声诊断技术应用于陀螺仪性能分析,针对陀螺仪声音信号信噪比较低的特点,提出了一种小波降噪的新方法,通过尺度系数的比对有效地在复杂强噪声条件下提取出所需的陀螺仪音频信号,为性能分析提供了保证。
4) wavelet denoising
小波消噪
1.
Signal Detecting and Wavelet Denoising for Capillary Electrophoresis Microchip Based on Optical Fiber Embedded;
光纤嵌入式毛细管电泳芯片的信号检测及其小波消噪
2.
Forecasting precipitation using gray topological with wavelet denoising
小波消噪的灰色拓扑法预测降雨量
5) wavelet de-noise
小波去噪
1.
Through analyse the basic principle of the wavelet de-noise and wavelet transform,new method of auto-recognition of the modulation manner of radar signals based on wavelet transform in the condition of low signal noise ratio is put forward.
深入分析了小波去噪和小波变换法的基本原理,提出一种在低信噪比下基于小波变换法自动判别信号调制类型的新方法。
2.
A novel method for analyzing the water level signals based on wavelet de-noises technique and Empirical Mode Decomposition(EMD) has been developed.
为提高船舶液舱液位测量精度,研究了液位测量信号的特性,提出基于小波去噪和经验模态分解(EMD)的水位信号处理新方法。
3.
A method of fault detection and diagnosis based on wavelet de-noise and principal component analysis is proposed.
提出了一种基于小波去噪和主元分析的故障检测和诊断方法。
6) wavelet de-noising
小波降噪
1.
Applications of LabVIEW and MATLAB in signal collecting and wavelet de-noising of sound;
LabVIEW与MATLAB在声音信号采集与小波降噪中的应用
2.
By Monte Carlo computer simulation,noise buried in ELF signal is dealt with wavelet de-noising and traditional digital filter.
将小波降噪算法应用于超低频噪声处理中,通过Monte Carlo计算机仿真试验,对基于小波降噪和传统数字滤波的方法对模拟的超低频接收信号进行噪声处理,并对降噪后的误码率性能进行分析,结果表明,应用小波降噪的方法对超低频接收信号进行非线性噪声处理,比传统数字滤波的方法能带来更高的信噪比增益。
3.
A chaotic communication system of shifting parameter was also constructed by means of wavelet de-noising based on the chaotic mixed map that produced chaotic carrier wave signals.
利用Logistic映射与立方映射构造了一种混沌混合映射,对所产生的混合映射进行了Lyapunov指数及相关性等特性的分析,同时用此映射产生的混沌信号作为一种经过小波降噪改进构成的参数切换混沌通信系统所用的混沌载波,分析表明了此系统能很好地对所要传递的信息保密,同时系统的抗噪声性能也得到提高,最后对所构造的系统的安全性从相空间重构的角度进行了阐述,通过系统仿真验证了此种方案的可靠性。
补充资料：噪噪切切
1.犹言嘈嘈切切。指弦乐器上大弦和小弦发出的高低不同的声音。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条