resolution noise

Johnson noise imposes a theoretical limit to achievable voltage or current resolution.

约翰逊噪声给出了可以达到的电压或电流测量分辨率的理论极限值.

Compared with the LUD ( Lower and Upper triangular matrix Decomposition) algorithm which also has high estimation performance, the new algorithm has higher resolution under low Signal-to-Noise Ratio ( SNR) condition, or same resolution under high SNR.

与同样具有高性能的LUD（Lower and Upper triangular matrix Decomposition）算法相比，在低信噪比时新算法的分辨率更高，高信噪比时，二者性能则相似。

A designed method of micro vibrational acceleration measuring probe is presented. It can eliminate temperature noise and interference of transverse sensitivity. The probe enhances sensitivity and resolution.

提出了一种新颖的微弱振动加速度测量探头的设计方法，这种方法可有效地消除信号传感中的温度噪声，降低横向灵敏度干扰，提高测量灵敏度和分辨率。

The digital-to-analogue converter of 14 bit ( DAC ) resolution enlarged dynamic limits and improvement noise function.

14比特的数模转换器 ( DAC ) 分辨率扩大了动静规模和改善了噪声机能.

As for target discrimination in the power spectrum image and the complex image, two main conclusions are obtained, one is the explicit relation between the resolution and signal-noise-ratio, the other is the explicit relation between the resolution and target relative phase.

分别针对功率图像和复图像的目标分辨，得到了明确的分辨率与信噪比的关系、分辨率与目标相对相位的关系这两个主要结论。

This method can effectively improve signal to noise ratio and significantly shorten the measurement time without loss of resolution.

这种方法可以在不损失分辨率的前提下有效提高信噪比并显著缩短测量时间。

However, also consider amplifier noise, input bias current, offset voltage, MDAC resolution, and glitch energy.

然而, 也要考虑放大器的噪声 、 输入偏置电流 、 偏置电压 、 MDAC分辨率 和毛刺能量等因素.

However, there is high Barkhausen noise in the integration sensor making by GMR materials, it affect the resolution ratio and stability of integration sensor, and imprison its applications.

由于用GMR材料制成的集成化传感器存在较高的巴克豪森噪声，影响了集成化传感器系统的分辨率和稳定性、限制了它的应用。

The influence of profile subinterval numbers and total number of observed photons on the signal-noise ratio and time resolution of profile are analysed. 4.

分析了折叠轮廓区间数及观测总光子数对折叠轮廓信噪比及时间分辨率的影响。

This action paves the way a low-noise,-resolution conversion at the output of the digital filter.

这个动作为数字滤波器输出的低噪声 、 高分辨率 转换铺平了道路.

In the fourth chapter, we investigate the resolution in second-order and third-order correlated imaging with thermal light, and discuss the noise caused by the classically random fluctuations of the thermal source.

第四章介绍热光的二阶和三阶关联成像中的分辨率以及由于热光经典随机涨落而引起的噪声。