Both principle and hardware structure of signal peak analyzer system was introduced.
详细介绍信号峰值幅度分析器系统的原理和硬件结构等。
The article mainly research how to reduce the signal peak to average power ratio (PAPR).
研究降低信号峰均功率比问题。
Conclusion and its condition are obtained, that signal peak voltage is directly proportionated with laser energy.
得到了峰值电压正比于激光能量的条件和结论。
The signal peak is searched by the relative amplitude instead of the absolute level, so as to reach high accuracy and speed.
该方法采用了相对幅值的信号峰提取技术，消除了绝对幅值变化带来的不利影响，准确性高，处理速度快。
For a typical magnetic needle, the initial signal peak became proportional to the velocity step after a threshold value of velocity was over taken.
对某个特定磁探针来说，其初始信号峰值与速度成正比的条件是速度大于某个阈值。
To record the lost pluses and make up the amounts of the lost pluses is an effective method to treat with dead time in signal peak analyzer system.
用计数的方法解决脉冲幅度分析器系统的谱峰幅度损失问题，然后根据丢失脉冲的个数进行补偿是解决幅度分析系统中死时间问题的有效方法。
Channelization code management can increase the throughput, decrease the blocking probability of call setup requests, and reduce the signal Peak to Average Power Ratio (PAPR) in 3g systems.
合理的信道化码资源管理策略设计可以提高3g系统的吞吐量、降低用户的呼叫阻塞率和降低信号的峰平功率比。
The relationships between thermal signal peak voltage measured by infrared seeker and distance from missile to target, and time-to-go of missile and thermal signal peak voltage are discussed.
探讨了红外导引头测得的热源信号峰值电压与导弹至目标之间距离、导弹剩余时间与热源信号峰值电压之间的关系。
Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
利用光学温度控制器使测量硅的峰高信号增强一倍，试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响；
We built the above amplifier signal to improve the peak to peak audio signal.
我们建立的上述信号放大器，以改善峰峰值的音频信号。
In this system the crankshaft rotating Angle, where the peak combustion pressure occurs, is taken to be a feed back signal, so that the ignition timing of the engine is able to be controlled.
该控制系统利用最高燃烧压力点的曲轴转角作为反馈信号，实现其对发动机点火正时的控制。
There are many kinds of image fusion methods, such as information entropy, mutual information, mean square error, peak signal to noise ratio and mean grads.
医学图像融合的效果评价方法有很多，如信息熵、互信息、均方值、峰值信噪比和平均梯度等。
Then peak index, kurtosis index, impulsion index and tolerance index of the vibration signal are calculated. These parameters represent the characteristic of failures.
随后计算出代表故障特征的振动信号的峰值指标、峭度指标、脉冲指标和裕度指标等参数。
The portable true peak power meter designed according to this strategy measures RF - signal power accurately and quickly.
按照该方案设计的便携式峰值功率计实现了对射频信号功率的准确快速测量。
This paper describes a processing method for automatically searching peak of X-ray diffraction signal.
介绍了一种对X射线衍射峰信号进行自动判别峰位的数据处理方法。
Obviously, the dynamic threshold is to use quasi-peak level that, while the signal to noise ratio is expressed with the quasi-average levels, and the difference is obvious in.
显见，动态阈是用准峰值电平表示，而信噪比则是用准平均值电平表示的，两者的区别是显而易见的了。
This thesis mainly discusses the multi-carrier phase code (MCPC) pulses signal, and the design of pulses trains with low peak-mean envelop power ratio (PMEPR).
本文主要研究了多载波相位编码(MCPC)脉冲信号，以及具有低峰值-平均包络功率比(PMEPR)的多载波脉冲串的设计。
The measurement of crack height by ultrasonic edge peak echo method and digital signal processing was described, and the results were given.
介绍采用数字信号处理的超声端点反射回波声程测量裂纹高度的方法研究和结果。
One of the major drawbacks of OFDM system is that the OFDM signal of the transmitter can have high peak-to-average power ratio (PAPR), which limits OFDM's wide applications.
但是OFDM系统的一个主要缺点就是发送端的传输信号具有较大的峰值平均功率比(PAPR)，这限制了OFDM技术的广泛应用。
The measuring vibrating signal method may be used on real time, mean while, vibrating signal can be measured by peak to peak value or true virtual value .
对风机的振动量监测可以采用振动信号波形的实时监测，也可采用对峰峰值或有效值的实时监测。
By using the peak detection algorithm in automatic gain control algorithm, we make use of the signal energy to measure the peak value of ultrasonic signal quickly and efficiently.
自动增益控制算法中的峰值检测算法使用信号能量的方法可以快速有效的测量得到超声波信号的峰值。
Ferromagnetic resonance frequency change might lead to signal attenuation peak frequency corresponding change.
亚铁磁共振频率的改变会引起信号衰减峰值出现频率的相应改变。
The performance of the adaptive binarization thresholding method has been compared with that classical optical correlator in the areas of correlation peak to and SNR (signal to noise ratio).
和传统的联合变换相关器结果比较，自适应阈值法对于输出的相关峰值、信噪比等主要参数都有明显提高。
The multi-peak distribution of signal analysed by multiplex fitting approximating method is also discussed in the paper.
文中还讨论用多次拟合逼近法对雾粒多峰分布的信号进行分析的方法。
Monitoring the signal is very complex, often contain many mutations shaped peak or non-stationary components, the traditional Fourier transform of this signal de-noising can not.
监测信号异常复杂，往往包含有很多尖峰或突变状的非平稳成份，传统的傅里叶变换无法对这种信号去噪。
Results also show that differential peak phase of ion Current Signal or H30 + concentration slightly postpones to the peak phase of heat release rate.
离子电流信号差分峰值相位、H30 +浓度差分峰值相位与放热率峰值相位之间均存在一定的相位差。
It is significant to measure the shock signal accurately, and peak value is the most important parameter in shock test.
冲击信号的准确测量研究有着非常重要的意义，而峰值就是冲击测量中最为重要的参数。
The objective digital film image quality assessment based on peak signal to noise ratio, together with structural similarity and human vision system is proposed.
提出了以峰值信噪比为基础，结合结构相似度和基于人眼视觉系统的数字电影图像质量客观评价方法。
The experimental results show that the performance of this algorithm is better than the traditional method both in vision effect and peak signal to noise ratio.
实验结果表明，与传统方法相比，该算法重构图像的主观质量得到了明显增强，提高了峰值信噪比。
The experimental results show that the performance of this algorithm is better than the traditional method both in vision effect and peak signal to noise ratio.
实验结果表明，与传统方法相比，该算法重构图像的主观质量得到了明显增强，提高了峰值信噪比。
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