您要查找的是不是:
- adaptive wavelet method 适应小波法
- Adaptive wavelet neural network intelligent ECG detection is a method in which the wavelet function substitutes for the effective function of connotative layer in the neural network. 自适应小波神经网络检测法就是利用小波函数取代通常神经网络中隐层的作用函数来实现的。
- adaptive wavelet thresholding domain method 自适应阈值消噪思想
- An algorithm for constructing adaptive wavelet filters was proposed, and applied to multivariate calibration of the near infrared (NIR) spectra. 摘要实现了一种构建自适应小波滤波器的方法,并将其用于近红外光谱数据的多元校正。
- In this paper, the the scattering from Gausss rough surface is studied through wavelet method. 摘要研究小波变换在粗糙表面电磁散射的应用。
- Experimental result shows that this algorithm yields higher PSNR compared to other adaptive wavelet denoising algorithms. 仿真结果表明,该算法与其它自适应门限去噪算法相比,去噪后的图象具有更高的峰值信噪比(PSNR)。
- A novel correlation wavelet method for extracting the IRF of wrist force sensor is presented. 它的动态性能对于保证整个机器人系统的动态品质和稳定精度具有非常重要的作用。
- The correlation wavelet method is then used to extract IRF and FRF of the sensor model. 二者是一对傅氏变换对,其精度高低将直接影响到传感器固有频率、阻尼比等动态参数的识别精度。
- An adaptive wavelet network classifier for vibration fault diagnosis of steam turbine-generation is proposed based on theory of adap tive wavelet network( AWN). 基于自适应小波网络理论,构造了一个应用于汽轮发电机组振动故障诊断与识别的自适应小波网络分类器。
- An adaptive wavelet network classifier for vibration fault diagnosis of steam turbine-generation is proposed based on theory of adap tive wavelet network (AWN). 基于自适应小波网络理论,构造了一个应用于汽轮发电机组振动故障诊断与识别的自适应小波网络分类器。
- Firstly, the image is smoothed with the adaptive wavelet filter;the multiple speckles are removed while the edge property of SAR images is sustained.It made the detection easier. 首先采用自适应小波滤波方法对图像进行滤波,在保留图像细节的前提下有效地去除了图像中的乘性噪声,使后续的检测变得相对容易。
- So it is essential that the hydrological time series are de-noised by wavelet method before chaos identification and prediction of the hydrologic system. 因此在对水文时间序列进行混沌分析和预测之前,对其进行小波消噪是完全必要的。
- We studied a novel correlation wavelet method and its corresponding ensemble-averaging method for extracting the IRF based on the circular wavelet transform. 在循环小波变换的基础上,研究了提取脉冲响应函数的相关小波法及其相应的平均算法。
- We combine the wavelet method and the limit-theorem to test the presence of jumping-points in a nonparametric function which is observed with unit-root noise. 摘要利用小波方法和极限定理对噪声为单位根过程的非参数函数的跳跃点进行检测。
- Fan Chunju, Zhang Zhaoning, Yu Weiyong.Application of wavelet method in traveling wave fault location for EHV transmission line [J].Power System Technology , 2003,27(8):50-53. [2]范春菊;张兆宁;郁惟镛.;小波方法在超高压输电线行波故障测距中的应用[J]
- First, adaptive wavelet transformation is acted on original image, and then mixed scrambling algorithm is adapted to treat with the watermarking image. 首先利用改进的自适应小波变换对原始图像进行处理,然后采用混合置乱算法对水印图像进行处理。
- Based on the MHF wavelet method, the temporal-frequency multi-time scale variation and jump of summer air temperature and precipitation on Inner Mongolia Hangjin Houqi were analyzed. 摘要利用MHF(墨西哥帽函数)小波变换分析方法对内蒙古杭锦后旗夏季气温及降水的时间-频率的多层次时间尺度变化特征进行了分析。
- Adapted wavelet bases are selected for different fabric by using max of each pixel gray in decomposed sub-image being minimum as sufficient condition, and genetic algorithm as optimization method. 以分解子图中像素最大能量值最小作为逼近条件,采用遗传算法作为寻优算法,从而实现针对不同的织物,自适应地构造小波基。
- Donald B. Percival, Andrew T. Walden, Wavelet Methods for Time Series Analysis, Cambridge, 2000. 张树京,齐立心。时间序列分析简明教程,清华大学出版社,2003
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries