数值信号

In addition, there was some difference in cycle between self – generating sine signal and the actual electrical network, so the great accumulated error and non synchronous error will be presented after several cycles.

另外，由于在传统的傅立叶系数数值求解时，微处理器进行离散化，所用的内部产生的正弦信号周期不能与实际电网周期完全相等，因此在多个电周期后，会有较大的积累误差和非同步误差。

It full uses of DSP chips for high speed and the advantages of command and MATLAB powerful numerical analysis, signal processing and graphics capabilities to calculate voltage flicker value.

它充分利用DSP芯片运算速度快和专用指令的优点以及MATLAB强大的数值分析、计算、信号处理及图形显示功能等来计算电压闪变值。

Existing research results in various oceanatmosphere coupled models are comprehensively analyzed based on three aspects: the impact of SOFF on global thermohaline circulation and sealevel change and the propagation path of anomalous signal induced by SOFF. A wide range of different viewpoints on the SOFF are summarized; controversial questions are discussed and valuable research directions in the future are suggested. Furthermore, a perspective on the research prospect of this topic under global warming is provided.

从南大洋淡水通量异常对热盐环流和海平面变化的影响以及异常信号传播路径等3个方面系统分析了各种海洋-大气耦合数值模式的已有研究结果，总结了与这一问题有关的各种不同学术观点，对目前存有争议的问题进行了讨论，并对未来有价值的研究方向和全球变暖背景下这一问题的研究前景进行了展望。

The archimedes spiral cord modulating chopper's exposure efficiency was theoretically analyzed and numerical simulated, and its impact on the following signal processing was obtained.

对阿基米德螺旋线调制斩波器的曝光效率进行了理论分析和数值模拟，得到斩波器曝光效率对后续信号处理的影响。

By computer simulation with convolution sum of FIR digital filter, the results show that the model is the same as traditional binary coding arithmetic, which can be used in chaotic signal processing systems.

通过FIR数字滤波器卷积和操作的计算机数值仿真表明，采用这些方法运算得到的结果与传统二进制算术编码算法完全等效，可应用于混沌信号处理系统。

After shaping, in order to count, the abtained singal will access to the external interrupt of SCM, and will be deposited in the chip AT24C02 of serial CMOS E2PROM which is supported by transmission protocol of I2C bus and brownout protection. In order to facilitate future show, the measured data will be deposited into history.

获得的信号经整形后接入单片机的外部中断进行计数，并且将计数值存入支持I2C总线数据传送协议的串行CMOS E2PROM芯片AT24C02中进行存储和掉电保护，测得的数据均被存入历史记录，以方便日后查看。

SAK-C167CR-LM easily expands data bus width to 32 bits or more using the Master/Slave select when cascading more than one device M/S = VIH for BUSY output flag on Master M/S = VIL for BUSY input on Slave BUSY and Interrupt Flag On-chip port arbitration logic Full on-chip hardware support of semaphore signaling between ports Fully asynchronous operation from either port LVTTL-compatible, single 3.3V (0.3V) power supply Available in 84-pin PGA, 84-pin PLCC and 100-pin TQFP Industrial temperature range (-40C to +85C) is available for selected speeds

朔C167CR - LM滚动轻松扩展数据总线的宽度为32位或更多的使用主/从选择当级联多个器件M / S的=关于硕士M / S的=忙输出标志VIH VIL数值就投入繁忙和忙碌的奴隶中断标志片全部港口的仲裁逻辑芯片上的信号灯的信号港口之间的异步操作完全由硬件支持任何港口的LVTTL兼容，（为0.3V）电源可在84引脚PGA的，84引脚PLCC和单3.3V 100引脚TQFP工业温度范围（- 40C至+85 C）是选定的速度可

Actuator is automatic control system, the operation is based on the role of control signal controller is operated by the size of the medium change, you will be charged variable required on maintaining.

执行器是自动控制系统中的操作环节，其作用是根据控制器送来的控制信号改变所操作介质的大小，将被控变量维持在所要求的数值上。

Numerical simulation signal and vibration acceleration signal of a roughing mill main drive speed reduction unit have been decomposed by using empirical mode decomposition algorithm; each component has been carried on spectral analysis.

摘要运用经验模式分解算法对数值仿真信号及某轧钢厂粗轧机主传动减速机振动加速度信号进行了分解，从而得到若干个基本模式分量，对每个模式分量进行了频谱分析。

A process wishing to enter a critical section will call P on the relevant semaphore; if the semaphore's value is greater than zero, that value is decremented by one and the process continues.

一个想进入临界区的进程会调用信号量的P函数；如果信号量的数值大于0，这个值就会递减同时进程继续运行。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。