When the compression rate increases, the extremum of surface subsidence, levels of mobility, tilt value and deformation will linearly increase. 矸石压缩率增加时,地表的下沉极值、水平移动极值、倾斜极值及水平变形极值分别呈线性增大;
On the study of extremum of mean value functions 关于函数平均值求极值问题的研究
This main ideal of method take local extremum of wavelet transform modulo will lead up to detect characteristic fracture point location of 3D seismogram, and automatically to determine fracture edge region by adjusting the grayscale of modulo value in image. 方法的主要思想是:利用小波变换模的局部极值,检测出三维地震记录裂缝点特征位置,并通过调整模值在图像中的灰度,自动识别裂缝发育区的范围。
A pre-estimating way based on related identification for optimum of extremum value control system 极值调节系统最优工作点预估研究
Synthesizing the ratio of effective distance at adjacent extreme points, the absolute value of the effective extremum difference and the maximum absolute value of the effective extrema, the mathematics model of the direct index is given. 在综合考虑相邻两有效极值点间有效距离比、有效极值之差绝对值、有效极值绝对最大值的基础上,建立了直接定位损伤指标数学模型。
The extremum theorem of an ultimate load and the results of calculation proved that if the chosen slip surface ( family) came near to the genuine slip surface, the obtained approximate value of an ultimate load was more close to the genuine solution. 极限荷载的极值定理与计算结果证明:只要选取的滑动面(族)接近于真实的滑动面,所得的极限荷载近似值就接近于真解。
A self-adaptive control for dynamic seeking optimum of extremum value control system 自适应动态寻优极值调节控制的算法研究
The near UV CD curve for DPI differs from that for insulin and has an extremum at 266 nm and a low negative value of [ θ]. 近紫外CD曲线与胰岛素很不相同,谷顶在266毫微米,[θ]负值变小。
In this paper, the variable direction search method in reservoir optimal dispatching calculation is presented and it is proved that the solution obtained is the unique extremum as well as the maximum value. 本文提出水库优化调度计算的变向探索法,并证明得出的解即为唯一的极值且为最大值。
Research for Simplifying Model and Decreasing Order of Extremum Value Control Plant 动态寻优极值调节控制对象模型简化及降阶的研究
At present, entropy generation minimization and potential capacity dissipation extremum are the two principles to value heat transfer performance. 目前对传热效果的评价存在熵产最小化和势容耗散取得极值两种不同的准测。
In consideration of the contradiction between noise removal and detail preserving in imaging filtration, on the basis of analyzing extremum median filtering methods, a new method based on extremum median of threshold value is proposed. 针对图像滤波中去噪与细节保护的矛盾,在分析极值中值滤波方法的基础上,提出了一种基于阈值的极值中值新型滤波方法。
A Dynamic Pre-estimating Way Based on LS for the Optimum of Extremum Value Controlled Plant 用最小二乘法动态预估极值调节对象的最优工作点
Simulating research for pre-estimating dynamic optimum of extremum value control system 预估极值调节系统最优动态工作点仿真研究
In the section of inter-harmonic flicker testing, the method based on extremum value searching and spline interpolation can give correct result. 在间谐波闪变检测方面,基于极值搜索与三次样条插值的闪变检测方法可以准确检测到间谐波闪变值。
Finally, the paper proposes three new algorithms: the salt and pepper noise filtering algorithm based on extremum and line detection, the adaptive salt and pepper noise removal algorithm based on histogram information, and Adaptive Iteration Filter for Removal of Random Value Impulse Noise. 最后,提出了三种新的算法,分别是基于极值和直线检测的椒盐噪声滤波算法、基于直方图信息的自适应去除椒盐噪声算法、自适应控制迭代的随机值脉冲噪声滤波算法。