实际干涉计量中各种干扰因素的存在,使得包裹相位图中可能存在噪声、低调制点或散斑等误差点。
Many factors, such as noise, speckles and low modulation in wrapped phase make the unwrapping procedure complicated and path-dependent.
有一点很重要,那就是要使用零调制解调器电缆,如果您使用普通的串行电缆,目标计算机则期望与串行设备通信,而不是与另一个串行端口通信,这样您就无法调试该计算机。
It is important that you use a null modem cable; if you use a typical serial cable, the target computer expects a serial device and not another serial port, and you cannot debug the computer.
更可恨的是有些组件迄今还包括调制解调器,光盘驱动器和打印机-所有这些最终都需要一点点“我时间,”典型的贾森沃希斯的风格。
Some of the more hateful components thus far have included modems, CD-ROM drives, and printers — all of which eventually need a little "me time," Jason Vorhees-style.
口服补液盐实质上只用少许盐和一点糖加洁净水调制而成。
ORS is essentially a pinch of salt and a handful of sugar mixed with clean water.
这些设备各种各样,包括IP及模拟电话、PDA、机顶盒(Set-Top Box,STB)、PC、DSL或家庭网关(Residential Gateway)调制解调器、无线接入点(WirelessAccessPoint)路由器、TV等。
These devices are heterogeneous and includes IP and analog phones, PDAs, set-top boxes (STB), PCs, DSL or Residential Gateway modems, Wireless Access Point routers, TVs, and so on.
本文介绍一种新颖的三节点式光纤强度调制传感器全光纤补偿网络的原理和建模。
This paper describes a novel all fiber compensation network for an intensity modulated optic fiber with three-access and its mathmatical model.
利用动态扫描工作点的信号检测方法,对传感器在不同的交流调制磁场下输出信号进行测试分析。
By active scanning method, the output signal of the sensor is detected and analyzed under different ac modulating magnetic fields.
上网想快,就得弄一台速度快一点的调制解调器。
If you want your Internet connection to speed up, you'll have to get a faster modem.
该方案利用数字混合信号与常用数字调制信号在信号频谱以及星座点的差异提取特征参数进行自动识别。
In the scheme, a set of feature parameters are extracted from signal spectrum and constellation based on the differences between digital mixed signals and common digital modulation signals.
调制识别也是本文的一个重要研究点。
Modulation recognition is also an important research of the paper.
文章最后指出基于调制传递函数(MTF)测定并结合人眼视觉系统(HVS)模型的影像质量评价方法有望成为解决影像质量评价难题的突破点。
At last, it is presented that image quality assessment method combined modulation transfer function (MTF) with human visual system (HVS) may be a new breakthrough to solve the image quality problem.
相同频率调制比和幅度调制比的情况下,对调制波信号的不同采样点分布可以得到不同的SVM波形。
Under the same amplitude modulation index and same frequency modulation index, different SVM waveforms can be derived from different sampling point distributions.
第2步,点“从硬盘安装”,浏览临时文件夹,选择所需要的调制解调器,点'下一步'。
Click 'Have disk' and browse to the temporary folder in step 2 and select the desired modem. Click 'Next'.
应用非平衡格林函数方法,研究了带有微波调制的侧向耦合量子点的量子线中的光辅助隧穿。
By using Non-equilibrium Green Function(NGF) method, photon-assisted tunneling(PAT) through a quantum wire with a microwave modulated side-coupled quantum dot is studied.
电光相位调制器是数字闭环光纤陀螺系统中的关键部件,主要用于产生偏置相移,使整个闭环系统始终工作在零点附近。
Electrooptic phase modulator is critical part in digital closed-loop FOG system, the function of which is to create bias phase, so that to make FOG working around zero point.
最后通过计算机模拟计算,得出扫描点的对比度曲线以及相控阵调制单元上所加的补偿电压。
Also, computer simulation is conducted to work out the contrast curve of scanning spots and the offset voltage across the modulation unit of the optical phased array.
从这一点出发,多元正交幅度调制(MQAM)、多载波调制(MCM)及自适应调制技术成为下一代移动无线系统中最有竞争力的几种候选技术。
From this point, M-ary Quadrature Amplitude modulation (MQAM), MultiCarrier modulation (MCM) and adaptive modulation techniques are good candidates in next generation mobile radio system.
介绍了晶体电光调制实验的原理,给出了两种调节电光调制器工作点的方法,并从理论上对两种方法进行了解释。
The experimental principle of electro-optical modulation is introduced. The work-point choosing methods used in the electro-optical modulation experiment are explained theoretically.
该方法通过对截获的雷达发射信号在慢时间域进行正弦相位调制,得到了等效微动点的回波信号。
In this method, the echo of the synthesized equivalent micro-motion point is obtained by modulating the phase of intercepted radar signal with sinusoid in the slow time.
不同阶幅度矩进行调制分类的方法利用MPSK/MQAM信号每符号段波形起始点与其它点幅度的乘积统计矩特征进行调制分类。
The method with different order amplitude moments makes use of the product moment of signal magnitude for classification of MPSK/MQAM signals.
上网想快,就得弄一台速度快一点的调制解调器。
First it moves and then , all of a sudden, it jerks all the way across the screen.
更可恨的是有些组件迄今还包括调制解调器,光盘驱动器和打印机-所有这些最终都需要一点点“我时间,”典型的贾森沃希斯的风格。
Some of the more hateful components thus far have included modems, CD-ROM drives, and printers--all of which eventually need a little "me time, " Jason Vorhees-style.
研究表明:在衍射场的某些观测点,即在调制函数为零的位置附近,存在光谱开关现象。
It is shown that there exist spectral switches when the observation position is at the right points.
研究表明:在衍射场的某些观测点,即在调制函数为零的位置附近,存在光谱开关现象。
It is shown that there exist spectral switches when the observation position is at the right points.
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