噪声抑制

Both theoretical analyses and practical measurements indicate that the noise Vt can be eliminated by the peak area measurements and restrained in certain degree for filtered peak height signals, where as the other kind of noise Ui can not be eliminated or restrained in both measurements.

2峰面积测定值基本上能消除第一类噪声V(t〓，而峰高值经滤波后能在一定程度上抑制第一类噪声，但峰面积和峰高都无法消除或抑制第二类噪声。

By analyzing the results of LSNR measurements for samples with different components, and comparing with the media of Aprilis Corporation, we give the suggestion to optimize the material components in the future. In addition, based on the physical mechanism of intra-page crosstalk noise, we proposed the Pixel-Matched Spread Function, and a simplified deconvolution arithmetic to suppress the intra-page crosstalk noise.

另外，在分析数字数据全息存储中页内串扰噪声产生的物理过程的基础上，提出了像元匹配扩散函数的概念，并提出了一个反卷积算法来抑制页内串扰噪声，计算机模拟和实验结果都证明我们提出的PMSF算法可以有效的抑制页内串扰噪声，提高恢复数据页的保真度。

Then, Otus's threshold method is used to segment the image and locate the sea-sky-line, through which the target potential area can be determinated.

采用维纳自适应滤波，抑制随机噪声和高斯噪声；利用Otus阈值法分割图像，确定海天线和目标潜在区；利用Top Hat算子进行形态滤波处理，抑制平缓变化背景并保留高亮度区的目标和强噪声；选择结构元素进行形态开运算，去掉细小的背景杂波干扰；针对远距离舰艇小目标总是出现在海天线附近以及红外目标灰度高于其邻域背景的特点，确定阈值即可分离出真正的目标。

Mr Bouchaud is finding more than one MEMS microphone inside ever more of the products he disassembles, and these extra mikes are often being used to add noise-cancelling features.

Bouchaud先生在他分解的产品中总是发现远远多于一个的MEMS麦克风。这些多出来的麦克风被用来增强噪声抑制特性。

Finally,experimental results and comparisons are given,and the new method proves to be effective and feasible.

实验结果表明：该算法具有很强的噪声抑制能力，取得了令人满意的分割效果。

4 Understanding Instrument Specifications: A review of the terminology used in instrument specifications, such as accuracy (resolution,sensitivity, transfer stability), deratings (temperature coefficient, time drift), noise, and speed.

1.4 正确理解仪器的技术指标，回顾仪器技术指标中的术语，如准确度、分辨率、灵敏度、传递稳定性、指标降低、温度系数、时间漂移、噪声抑制NMRR和CMRR以及速度。

We demonstrate how the injection light power and detuning frequency influence the intensity noise suppression effects.

研究了注入光功率和频率失谐对于强度噪声抑制效果的影响。

Large quantity of emulations show that modified MM filter which can restrain not only flat noise but also positive and negative impulse noise, is more effectively to restrain noise than traditional MM filter.

大量的仿真结果表明：改进的数学形态滤波器较传统的滤波器能更有效的抑制多种噪声，除了可以抑制加性噪声之外，还在抑制正、负脉冲噪声上具有良好的效果。

The 56F801 includes many peripherals that are especially useful for applications such as motion control, smart appliances, steppers, encoders, tachometers, limit switches, power supply and control, automotive control, engine management, noise suppression, remote utility metering, and industrial control for power, lighting, and automation.

该56F801包括许多外围设备，特别是如运动控制，智能家电，步进，编码器，转速表，限位开关，电源和控制，汽车控制，发动机管理，噪声抑制，远程公用仪表应用价值，以及工业控制电力，照明和自动化。

After states of reference chaos system and the controlled system were obtained through tracking differentiators, the expected dynamic system was designed according to tracking performance demands, and certain order inverse of the controlled system was constructed by using inverse system theory.

通过微分跟随器提取混沌参考系统状态和受控系统状态，依照跟踪性能要求设计期望的动态系统，借助逆系统理论得到受控系统确定阶的逆，考虑幅值、相位调整和噪声抑制的需要设计滤波器。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。