Based on the theory of cyclostationary theory, a new modulation model-double order amplitude modulation (DOAM) is put forward for rolling bearings vibration signals analysis.
基于循环平稳分析理论,对滚动轴承部分故障振动信号提出了一种新的模型——二重调幅信号模型。
A derivative method combined with Fourier least square fitting was designed to process noised overlapped peaks.
提出了一种含噪音重迭信号的综合处理方法 :先用傅里叶最小二乘法拟合噪音数据 ,然后对拟合后的信号求 2 。
Compare of three B -spline wavelet bases in processing overlapped signals;
三种B-样条小波基处理重叠信号的比较
Measurement of rise time based on signal reconstruction and system identification;
基于信号重构和系统辨识的上升时间测量
Study on Signal Reconstruction Method of Multifunctional Sensor and Its Application
多功能传感器信号重构方法研究及其应用
Geophysical data interpolation by signal reconstruction based on bispectrum.
基于双谱信号重构的物探数据插值方法
Investigation on Double Amplitude Modulation Signal Classification Based on Cyclostationary Analysis and Application
基于循环平稳分析的二重调幅信号识别研究与应用
AMFM signal generator
调幅调频信号发生器
Parasitic AM and Phase Error in Pseudo-Random Binary Codes
伪随机二相编码信号的寄生调幅与相位误差
A Precise Digital Demodulation Method of the AM Signal
调幅信号的一种数字化精确解调方法
The production of AM and DSB- signal of LEET in sleeping- inducer
失眠治疗仪中调幅信号产生器的设计
Simulation Study of Amplitude Modulation Signal Based on MATLAB
基于Matlab的幅度调制信号仿真研究
Monitoring System for Amplitude Modulation Broadcasting Signal Based on DSP
基于DSP的调幅广播信号监测系统
Amplitude modulation index estimation of AM-FM signal scattered from micro-motion target
微动目标AM-FM信号调幅指数估计方法
Research on Calibration for Error Vector Magnitued of Digital Modulation Signal
数字调制信号误差矢量幅度校准研究
AM Signal Generator Model and FPGA Implementation
调幅信号发生器的模型建立及FPGA实现
This paper proposes a new method for obtaining a random signal radar wavefonn by means of random binary code PM and coherent pulse AM.
本文提出了用随机二元码调相和相干脉冲调幅得到随机信号雷达波形的新方法。
The paper is dedicated to study the influence of the additive Gaussian White Noise on the Spectral Correlation Density (SCD) analysis of Amplitude Modulated (AM) signals.
重点研究了加性高斯白噪声对调幅信号谱相关密度分析结果的影响。
In this paper,the focal point is the analysis on the problem of spurious AM in the real time sampling.
文章重点分析了“实时采样”过程中，由于采样造成的信号寄生调幅问题。
INFLUENCE OF THE NOISE ON SPECTRAL CORRELATION DENSITY ANALYSIS OF AM SIGNAL
调幅信号谱相关密度分析中白噪声影响的研究
AM Characteristic of Signal Carriers as a Target Crossing Abliquely Radar Wave Beam
目标斜穿雷达波瓣时信号载波的调幅特性
AM SIGNALS-BASED TIME-DIFFERENCE EXTRACTION OF MOVING TARGETS
基于调幅广播信号的动目标时差提取方法
Application to Gauss Pulse Sequence Signal of Chaos Amplitude Modulation in Radar
混沌调幅的高斯脉冲序列信号在雷达中的应用
This thesis analyzes the AM and FM signal and give a actual realization of software radio receiver.
本论文对输入的调频和调幅信号的解调进行了具体的分析。
