增益值

The infrared spectra and Raman spectra were measured at room temperature , and the assignation of the vibrations was discussed.

Nd ， NYW 晶体具有吸收峰宽、阀值低、增益大和效率高的优点，是一种有良好应用前景的激光晶体 [4] 。

A back electromotive force observer is constructed to acquire the information of speed as well as acceleration. By selecting the time constant or observer gain properly, the current command reduction characteristics can be adjusted freely in some range.

其中的反电动势观测器能方便地获得速度和加速度信息，通过适当调整观测器的时间常数和增益，就能使驱动电流指令值在一定范围内自由调解以达到控制目的。

No special operator or factory calibration or circuit tweak is required to bring keys into operation, except for a gain and threshold batch setup which can be performed in seconds from a file saved on a PC.

没有特别的运营商或工厂校准或调整是必需的电路，使操作键，除了一个批次设置增益和阈值可在几秒钟内完成从PC上保存的文件。

Inspired by the loop shaping theory, a new control algorithm called closed-loop gain shaping is presented. This is based on the observation on the characteristics of the singular value curves of H〓 S/T complex sensitivity functions as well as on the correlativity between S and T.

受到回路成形思想的启发，通过对H〓控制的S/T混合灵敏度奇异值曲线的观察及基于S和T具有相关性的考虑给出一种新的基于闭环增益成形的控制算法。

The application of an algorithm based on weighted least squares estimation method measuring and computing parameters of synchronous machine is studied,these parameters can be directly obtained by repeatedly p...

针对参数辨识的收敛性和多值性问题，提出了一些有效的方法，如采用动态阻尼因子和动态增益矩阵，提高了参数辨识的精度和算法的稳定性。

It overcames the shortcoming of the discontinuous character in hard-thresholding function and solves the problem of the permanent bias in soft- thresholding function.

仿真实验结果表明，采用新的阈值函数的去噪效果在信噪比增益和最小均方误差意义上均优于传统的软

Then, incomplete beta function is applied to enhance the image′s global contrast in the low frequency subband, and nonlinear gain function is used to process the coefficients at each scale in the directional bandpass subbands respectively, which suppresses small coefficients and enhances big coefficients by threshold denoising method.

引入非完全贝塔函数对低频子带系数进行处理，提升图像整体对比度；采用非线性增益函数对各带通方向子带系数进行处理，通过估计噪声水平设定阈值，抑制绝对值小于阈值的系数，增强大于阈值的系数。

The Langford system, which is the same as the Chen and Chua\'s system in being 3D system but different from them in amplitude control application, can be controlled in amplitude of limit cycle directly and effectively and the control gains can be optimized conveniently.

不同于对Chen系统和Chua系统的幅值控制，对于同样是三维的Langford系统，其极限环的幅值控制更加直接而有效，便于实现控制增益的优化设计，而且，对于给定的幅值控制目标，可直接针对原系统进行控制器设计。

The main works are as follows:Firstly, in order to produce quincunx down sampling and up sampling which could form directional wavelet transform, the rotated factor matrixes is introduced based on discrete wavelet transform.

在遥感图像去除噪声的过程中提出一种软阈值映射函数，在不同尺度的高频子带图像采用不同的软阈值增益，并采用新的阈值估计算法来确定不同分辨率的高频小波系数的分布来进行图像噪声的有效抑制。

Employing the small gain theory can solve the problem of robust stability. Then, when the RTT (Round-trip time) of every VC fluctuates around the estimated value, the steady value of queue could track the specified expected value and the oscillation is very small.

运用小增益定理解决鲁棒稳定性问题，在每个虚路径的往返时延都同时在预估值上下发生变化的情况下，使得交换机中的队列长度能够稳定在给定值，而且抖动都很小。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。