1)floating threshold浮动阈值
1.Noise image edge detection based on lifting scheme and floating threshold;基于提升方案和浮动阈值的含噪图像边缘检测
2.By analyzing the good time-frequency properties of wavelet packet transform and according to the different wavelet properties between the signal and noise,the method of using floating threshold to denoise is adopted which realizes the weak signal detection at low signal-to-noise ratio.在分析小波包变换具有良好的时频特性基础上,根据信号和噪声具有不同的小波特性,采用浮动阈值去噪的方法,解决了低信噪比情况下弱信号的检测。
3.In this paper,a new signal denoising algorithm based on the best wavelet packet basis which adopts Shannon entropy and the floating threshold is discussed,and is used in the signal denoising of the anti-ship missile s gyro.文中提出了一种基于Shannon熵准则的最优小波包基浮动阈值去噪算法,并将其应用于某型反舰导弹陀螺仪信号的去噪处理。
英文短句/例句
1.Fluctuating Threshold Circuit Based on Constant Fraction Discrimination for Pulse Laser Fuze脉冲激光引信恒比定时浮动阈值电路
2.Research on Detection Technology of Gap Discharge Status Based on Floating Threshold for WEDM电火花线切割浮动阈值间隙放电状态检测技术的研究
3.The designed circuit includes amplifier-filter circuit, AGC circuit and floating threshold setting circuit mainly.设计的电路主要有放大-滤波电路、自动增益控制电路和浮动阈值电路。
4.Research on floating point representation genetic algorithm based on wavelet threshold shrinkage denoising基于小波阈值收缩消噪的浮点数编码遗传算法研究
5.A New Fast Dynamic Threshold Image Segmentation Algorithm for Fluorescent Flaw Detection一种新的快速动态阈值图像分割算法
6.Study on the Threshold of Durable Tolerance of Sport Turf;运动场草坪耐用强度——阈值的研究
7.Research on Edge Detection and Thinning Algorithm of Improved Prewitt about Dynamic Threshold动态阈值Prewitt边缘检测与细化算法研究
8.Improvement on SOI DTMOSFET StructureSOI动态阈值MOS器件结构改进
9.Moving object detection algorithm based on multi-threshold for PCNN基于多阈值PCNN的运动目标检测算法
10.Vector quantization based on the dynamic threshold of speaker recognition基于动态阈值失量量化的说话人识别
11.Quantitative Analysis of Verb-Verb Collocation Evaluation System Threshold动词与动词搭配评价体系阈值定量分析
12.Global Change and the Boreal Forest: Thresholds, Shifting States or Gradual Change?全球变化和北方森林:阈值,移动态或逐渐变化?
13.Simulation model of multivariate dynamic economic threshold of Asian corn borer.亚洲玉米螟多元动态经济阈值模拟模型
14.DCG Studies on Ischemic Threshold and Its Variabilityin Patients With Coronary Artery Disease心肌缺血阈值及其变异度动态心电图检测研究
15.Edge Detection of Image Based on Auto-select Thresholds of Gradiant Method基于自动选取阈值的梯度法实现图像边缘检测
16.A Method for Image Salient Regions Detection Based on Layers and Dynamic Threshold;基于动态阈值的图像显著区域层次检测方法
17.The Above Threshold Dissociation Dynamics of HD+ in Ultrashort Pulse Laser Fields;HD~+在超短脉冲激光场中超阈值解离动力学
18.Innovation of the Labour Value Theory from the Perspective of Marxist Sinification;马克思主义中国化视阈下的劳动价值理论创新
相关短句/例句
de noising by soft thresholding浮动阈值消噪
3)threshold design浮动阈值计算
4)Constant fraction threshold (CFT)浮动阈值探测
5)floating threshold setting control浮动阈值控制
6)Wavelet Floating Threshold Processing小波浮动阈值处理
延伸阅读
地理阈值亦称地理临界值。它将地理系统中的不同状态加以分隔与区分，把某一性质的表现范围加以限制和说明。在此种意义上，地理阈值代表了系统的“状态空间”的非连续性。在一般叙述中，常把地理阈值等同于地理系统边界条件，但二者是有区别的：如果两种不同的状态同时存在于相同的边界条件之中时，地理阈值的表现可能是“非传递性”的转移；而当两种不同状态分置于不同的边界条件之中时，地理阈值的表现可能是“过渡性”地转移。无论是非传递性转移的地理阈值，还是过渡性转移的地理阈值，都使地理系统中不可能具备唯一的、通用的或稳定的解。所谓“解”都是有条件的，都是在地理阈值约束下的解。
