white signal
英 [waɪt ˈsɪɡnəl]
美 [waɪt ˈsɪɡnəl]
网络 白信号
双语例句
- In this paper, a Donoho and Johnstone ( D-J) threshold-based approach for the estimation of variance of additive white noise corrupting a signal is presented.
本文提出了一种基于D-J阈值的加性白噪声方差估计方法。 - The realization of white noise signal generator based on FPGA
基于FPGA的白噪声信号发生器的实现 - In this paper, the basic conception of Wiener G-functionals is introduced. According to the feature of White Gaussian signal, Wiener G-functional expressions under the Gaussian input are derived by the method of being different from the predecessors.
介绍了WienerG泛函的基本概念，并根据高斯信号的特性，利用有别于前人的方法，导出了在高斯输入下的WienerG泛函的一般表达式。 - In imaging system, FPGA is used as a main logic unit, and DSP control to realize the data acquisition for black white video signal.
介绍了一种以DSP为核心的成像系统中，FPGA作为主要控制单元，用DSP控制实现了黑白全电视信号图像数据采集。 - If the exciting source is a white noise signal, voiceless sound will be sent out;
若激励源是一白噪声信号，则声道发清音； - How to check the filament real-time status of white light signal in a shunting signal is discussed deeply in the case of not affecting stability and safety of signal equipment in use.
在不影响现有设备稳定性和安全性的前提下，对实时检查调车信号机白灯灯丝的情况进行探讨。 - Based on analyzing the physical essence and the principle of singularity detection, this paper discusses the effect of wavelet bases and white noise on signal singularity detection.
在分析小波变换物理本质和奇异性检测原理的基础上，研究了小波基和白噪声对信号奇异性检测性能的影响。 - According to Lipschitz index of wavelet analysis, the multiresolution analysis characteristics of white noise and damage signal is analyzed.
从小波分析的Lipschitz指数出发，分析了白噪声和损伤信号的小波系数模极大值多分辨分析的特点，阐述了小波降噪和信号奇异性识别原理。 - On the basis of study some functions of Morlet wavelet device of surface acoustic wave, which are wavelet transform, elimination white noise and singularity signal recognition, the device is implemented to extract and analyze singularity signal.
在研究声表面波式Morlet小波器件具有进行小波变换、消除白噪声和奇异性信号识别功能的基础上，将该器件用于对奇异性信号的提取和分析。 - In this paper we separately use White noise and chirp signal as signal source, and apply simulate software MATLAB to research the time delay between the transmitted signal and the received signal.
本文分别以白噪声及扫频信号为信号源，采用计算机仿真软件MATLAB，对声波在声发射端和接收端之间的飞渡时间的互相关估计进行了计算机仿真研究。