Correlation function parameter estimation method using hammerstein model 模型参数的相关函数估计方法
The theory and parameter estimation method to stochastic trajectory models based on phoneme 音素基随机轨迹模型的理论机制和参数估计方法
To estimate the unknown parameters of the equations, the least square parameters estimation method was employed 采用最小二乘参数辨识方法对模型中的未知参数进行了估计。
With regard to parameter estimation, the capacity of different models and parameter estimation methods should be tested against the specific market and sample data 在参数估计方面,应针对具体市场和样本数据,检验各种模型和参数估计方法的能力。
The above-mentioned detection and parameter estimation methods, but cyclic spectrum detection, have all been run in the real system and the results reach the desired indexes 以上方法除周期谱方法以外,都已在电子29所的实际系统上通过了验证,达到各项指标。
In chapter 3, under the wideband radar system, some parameter estimation methods of scattering center are studied in the white noise and clutter background 第三章以宽带阶梯变频雷达为研究背景,在白噪声和杂波条件下,研究了提取目标强散射中心的参数估计方法。
In order to decrease the difficulty of parameters estimation, a new parameter estimation method is proposed and the estimated parameters are drastically decreased from 68 to 17 针对反应模型待估参数过多的特点,把模型参数进行分类和归并,使待估参数从68个减少为17个,降低了参数估计的难度。
Aiming at the problem of angle motion estimation in monopulse three-dimension imaging, a novel angle motion parameters estimation method based on the inverse synthetic aperture radar imaging for difference beam is presented 摘要针对单脉冲三维成像时的目标角运动估计问题,提出一种基于差波束逆合成孔径雷达成像的新的角运动参数估计方法。
5 ) estimated error power of noise and atmospheric term using fractal signal parameters estimation method based on wavelet ", and then weighted combined multi-temporal insar data to eliminate atmospheric effects to dem extraction 5)利用基于小波变换的分形信号参数提取,得到噪声项和大气项对dem影响的误差功率,在此基础上将多时相干涉sar数据进行权重融合,以降低大气和噪声对所提取的dem精度的影响。
Two parameter estimation methods of the texture model based on the gibbs distribution and neighbor pixels are adopted to extract the features of workpiece surface texture . tool wear condition is recognized by the feature parameters of texture 提出了基于gibbs分布和基于近邻像元的两种纹理模型参数估计方法以提取工件表面纹理特征,并利用纹理特征参数对刀具的磨损浙江大学博士学位论文状态进行判别。