A Method to Simulate Effects of the Tolerance Deviation in TS Parameters of Drivers to the Loudspeaker System Frequency Response Curve

扬声器单元TS参数 偏差对系统 频率响应曲线的影响

This demodulator can demodulate OQPSK signal in coarse conditions and has large tolerance on the signal conditions of E_b / N_0 the frequency error of the carrier the phase error of the carrier and the clock .

该解调器能够在恶劣信号条件下对OQPSK信号进行解调，对Eb/N0、载波 频偏、时钟偏差等有很大的 宽容 度。

The maximum noise tolerance of unfiltered stereogram and all stereograms of spatial frequency channels do not exceed 25 % .

未滤波及各通道图对的最大噪声 容 限均不超过 25%。

For the frequency offset tolerance study the BLER performances with different MCSs and different offsets are studied here and then according to the results of simulations we get the metrics of the frequency offset tolerance . Two kinds of frequency offset estimation are introduced .

对于频偏容忍度的研究，分析了不同调制方式及不同 频偏下的误码率性能，并对仿真结果进行分析，得到频偏 容忍 度值。

It is our important task to develop the quartz resonator with small tolerance variation of frequency with temperature of which is lessthan ± 5 × 10 ~ ( - 6 ) in temperature range from-25 to + 60 ℃ .

研制宽温度范围（-25～+60℃）内， 频率随温度变化小于±5×10~（-6）的小 公差石英谐振器，是目前国内压电晶体行业的重要任务之一。

Fault Tolerance Design of Frequency Conversion and Velocity Modulation Multi-CPU Control Computer System

变频调速多CPU控制计算机系统的 容错设计