导数估计的英文

导数 derivative; differential coe ...
估计 estimate; evaluate; take sto ...
半参数估计 semiparametric estirnation
参数估计 estimate of parameters; estimation of parameters; estimationofparameters; parameter delimiter; parameter equation; parameter estimates; parameter estimation; parameterestimation; parametric estimate; parametric estimation
参数估计量 parameter estimate
对数估计量 logarithmic estimator
非参数估计 nonparametric estimation
频数估计 frequency domain estimation
频数估计法 frequency estimation method
参数估计实验 parameter estimation experiment
递阶参数估计 hierarchical parameter estimation
回归系数估计 estimate of regression coefficient
频响函数估计 frequency response function estimate
统计参数估计 estimate of statistical parameters
线性参数估计 linear parameter estimation
相干函数估计 coherence function estimate
相关函数估计 correlation estimate
语言参数估计 estimation of speech parameters
总体参数估计 estimation of population parameters
总体均数估计 estimation of population mean
冲激响应函数估计 impulse response function estimate
模拟模型参数估计 simulation model parameter estimation
模型化与参数估计 modeling and parameter estimation
总体相关系数估计 estimation of population correlation
最小代价函数估计 minimum cost estimate; minimum-cost estimate; minimum-costestimate

千万人都在用的超大词汇词典翻译APP

In this dissertation , the numerical solution of singularly perturbed problems for a class of semilinear ordinary equations involving two parameters , a class of elliptic equations with turning points , a semilinear parabolic equation , and a two level semilinear parabolic equation as well as a hyperbolic - parabolic partial differential equation are mainly considered . the bounds on the derivatives of these exact solutions are given . then different difference schemes are constructed for different problems
本论文主要讨论了一类含双参数半线性常微分方程、一类具有转向点的椭圆型方程、半线性抛物型方程、二维半线性抛物型方程和双曲-抛物型偏方程奇摄动问题的数值解,首先给出这些方程解的导数估计,然后对不同问题构造了不同的差分格式,最后我们证明了该差分格式关于小参数一致收敛