simulating signal

Simulating Analysis of Vibrated Signal Transmission in Changing Temperature Environment

温度变化对振动信号传输的影响分析

This paper introduced a communication signal process system based on Matlab. The system consists of the input and spectral analysis module, filter module, coding and decoding module and communication simulating module.

介绍了一个采用Matlab程序设计语言完成的通信信号处理系统，该系统主要由信号的输入及频谱分析模块、滤波器模块、编解码模块以及通信仿真模块组成。

The model includes satellite signal and interference signal, antenna array, radio frequency processing and signal processing, etc. The dissertation studies the technological data and performance of every model by theoretical analysis and simulating.

模型包括了卫星信号和干扰信号模型、天线模型、射频处理模型、信号处理模型等。通过理论分析和仿真，研究了各模型的指标和性能。

Through simulating the actual operating condition at the Shenyang ( Power) Station, an online real-time monitoring system for the concentration of coal powder, composed of powder feeding device, electrostatic sensor, signal processing circuit, data acquisition card and industrial controlling computer, was built.

模拟沈阳热电厂的实际工况，构建了由风力送粉装置、静电传感器、信号处理电路、数据采集卡及工业控制计算机组成的煤粉浓度在线实时监测系统。

An 87 channel signal simulator with various type static signals was designed. The signal types include large amplitude signals such as simulated noise and vibration signals, small amplitude signals such as simulated temperature and thermal couple signals, as well as resistance signal simulating strain parameter.

设计了一种87通道的多类型静态信号模拟器，信号类型包括模拟噪声、振动参量的大信号和模拟温度参量的热点偶小信号以及模拟应变参量的电阻性信号。