In this paper , three method are proposed . the two among them are that the higher information transmission data rate will be given in the increasement of the signal transmitted power , and another is got through the compression of video signal data rate 论文提出了三种方法，即两种通过信号功率增加使信息传输速率提高的方法和一种压缩视频带宽提高数据传输速率的方法。
Deciphering the pathways through which microbial signals operate promises to provide new chemical entities and host targets for enforcing health , and perhaps treating diseases affecting both the intestine and extra - intestinal tissues 这段话的第二句我是这么翻译的： “我们要解释微生物通过信号操纵来提供新的化学物质和增强宿主健康的机理，治疗肠道疾病影响的不光是肠内组织，可能还有肠外组织。 ”
Acquiring the novel drought resistance genes with knowledge property right became very important to our country . the research demonstrated that plant could adapt water stress through signal transduction , osmotic adjustment , desiccation protection and metabolic changes 研究表明，植物能够通过信号传递、渗透调节、代谢调整、脱水保护等多种机制适应干旱胁迫，与其相关的基因相继被克隆应用于生产实践。
In this part the signal from the infrared sensor was amplified by common collector amplifier , and the demodulator was built by filter . in which the signal got demodulated . because we just need the frequency of the signal , filter may achieved 通过信号通路,传感器生成的调幅波信号转变为与脉搏频率相同的方波。先由运算放大器接共集电极电路完成信号放大,通过滤波得到脉搏信号的频率,从而用滤波器电路完成了解调功能。
By processing real - time digital analog fault vibration signal and adopting minimum quadric multiplication and rectangle function , correct frequency chart will be gained . thus , the system design based on advanced dsp can be applied to the real - time fault diagnosis of rolling bearing in modern high - speed train 通过对采集的模拟的有故障振动信号进行在线实时数字信号处理，并在信号分析方面采用了最小二乘法及加窗函数，以获得正确的频谱，通过信号处理，并进行结果比对，进而可证明此系统在高速列车转向架滚动轴承在线诊断中应用的可行性。
This paper mainly discusses the errors analysis of a national type of hrg , and research on its signal filtering based on the signal characteristic . a dynamic angle measuring experiment is carried on after theory analysis . a simulation of its application feasibility in moon vehicle is also discussed 本文分析了国产某型半球谐振陀螺的误差,针对其信号特征,研究了通过信号滤波提高半球谐振陀螺精度的方法,进行了半球谐振陀螺动态测角实验研究,并对半球谐振陀螺应用于月球车组合导航的可行性进行了仿真分析。
The theory of laplace wavelet was analyzed . a correlation filtering approach was introduced using the laplace wavelet to decompose a signal into impulse responses of single mode subsystems . modal parameters can be estimated by correlation filtering signal with laplace wavelet 分析了laplace小波的理论，研究了利用laplace小波将系统响应信号分解成为单模态系统冲激响应的相关滤波方法，并通过信号与laplace小波族的相关滤波进行了单模态和多模态系统的模态参数估计。
Meanwhile several parameters are measured at one time in the system , therefore the analog signals can be converted frequency signals by making use of signal acquisition system . the uniform pattern in the hardware and uniform how in the software can implement the multi - function design for single machine . ultimately the uniform multi - parameter intelligent measuring method comes into being 同时针对本系统多个参数需要同时进行检测的特点，将多个参数的测量模拟信号通过信号采集系统全部变换为频率进行数据处理，系统的硬什方面有比较统一的模式，软件方面有统一的计算流程，能实现单机的多功能设计，最终形成了多参数的统一智能检测方法。
