1) integral operational matrix
积分运算矩阵
1.
For high precision and homogeneity of temperature control,an algorithm is presented to solve the integral operational matrix of orthogonal function.
为了获得温度控制高精度和高均匀性提出参数辨识算法,包括求解正交函数正、反向积分运算矩阵,以块脉冲函数为基函数利用正交函数变换将由偏微分方程描述的分布参数系统模型转化为最小二乘形式的代数方程。
2) matrix direct-product operation
矩阵直积运算
3) multiplex operation matrix
乘积运算矩阵
1.
In this paper, Haar wavelets multiplex operation matrix and predictive control of first-order time-discrete distributed parameter system is introduced.
介绍了小波及其乘积运算矩阵和离散时间分布参数系统的预测控制,对一阶线性变参数分布参数系统用Haar正交小波基进行了逼近。
4) Inner product matrix multiplication
矩阵内积运算
5) Operational Matrix of Integration
积分算子矩阵
1.
An operational matrix of integration based on Haar wavelets was introduced,and aprocedure for applying this matrix to solve Fredholm integral-differential equations with boundary conditions was formulated.
应用Haar小波求解Fredholm积分微分方程,引入了Haar小波、Haar小波积分算子矩阵,以此为基础建立了Fredholm积分微分方程的Haar小波数值方法。
6) Haar Operational Matrix of Integration
Haar积分算子矩阵
补充资料:不定积分的运算法则
又称为“不定积分的性质”,包含如下两个性质:
(1)设函数f(x)的原函数存在,k是常数,k≠0,则
∫kf(x)dx=k∫f(x)dx
(2)设f(x),g(x)是两个可积分的函数,则
∫[f(x)+g(x)]dx=∫f(x)dx+∫g(x)dx
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条