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- generalized inverse matrix exponential function 广义逆矩阵指数函数
- calculation technique of matrix exponential function 指数矩阵计算
- matrix exponential function 矩阵指数函数
- The envelopes of the strain peaks is an exponential function. 应变峰值的包络线是一个指数函数。
- The logarithmic function is defined as the inverse of the exponential function. 对数函数是作为指数函数的反函数来定义的。
- An exponential function is one in which the variable appears in an exponent. 指数函数是指数中出现变量的函数。
- Decaying with time, especially as a simple exponential function of time. 瞬变的随时间延续而衰减的，尤指作为时间的一个简单的指数函数
- Decaying with time,especially as a simple exponential function of time. 瞬变的随时间延续而衰减的，尤指作为时间的一个简单的指数函数
- An exponential function is one in which the variable appears in an exponent . 指数函数是指数中出现变量的函数。
- This paper introduces the math modeling for direct torque control (DTC) of AC motors,discusses the discretion of matrix equation and the numerical solutiors for matrix exponential,presents the simulation results and perfroms analysis on them. 介绍了采用计算机仿真技术对交流电机直接转矩控制 (DTC)进行数学建模 ,讨论了矩阵方程的离散化和矩阵指数的数值解 ,给出了仿真结果并进行了分析。
- The paper gives a derivation rule of the power exponential function and analyzes some common calculation methods. 摘要证明了一条幂指函数的求导法则，并总结了幂指函数导数计算的常用方法。
- This is related to the power function derivation and the exponential function derivation. 这与幂函数的求导和指数函数的求导有着密切的关系。
- The exponential function rules of coal briquette penetrability coefficient were found on the coal briquette loading and unloading. 在卸载过程中型煤透气性与正应力之间符合幂函数规律。
- the calculation technique of matrix exponential 指数矩阵运算
- calculation technique of matrix exponential 指数矩阵运算
- Based on that,further analysis found regression curve is closely exponential function y=6.874e-4.604x in correlation between wood density and optimal value of interference fit. 在此基础上;进一步探讨最佳过盈配合量与木材密度的相关性;得到其回归拟合曲线近似为指数函数y=6.;874e-4
- Abstract In order to compare the influence of weight function on computational precision,the quartic spline function and exponential function were chosen as the weight function. 为了比较权函数对无网格法计算精度的影响，选取样条型权函数和指数型权函数及其不同影响域半径，运用移动最小二乘法分别构造插值函数。
- In order to compare the influence of weight function on computational precision,the quartic spline function and exponential function were chosen as the weight function. 为了比较权函数对无网格法计算精度的影响,选取样条型权函数和指数型权函数及其不同影响域半径,运用移动最小二乘法分别构造插值函数。
- Experimental results indicate that the viscosity of cement-based grouts is time-dependent,and the law conforms to an exponential function where the shear shows no apparent law,i. 通过大量试验证明水泥基浆液的粘度存在时变性,其规律符合指数函数分布;而动切力随时间变化不大,可视为无时变性。
- A nonlinear exponential function is applied to ESO and nonlinear state error feedback (NLSEF) controller, and it makes the system realize easier operation. 并在系统的扩张状态观测器和非线性状态误差控制器中引入非线性幂指数函数，使系统运算变得更加简单。
