变量系数 meaning in Chinese
variation coefficient
Examples
- If ols happens to choose the coefficient on the new regressor to be exactly zero , then ssr will be the same whether or not the second variable is included in the regression
如果ols恰好使第二个解释变量系数取零，那么不管回归是否加入此解释变量， ssr相同。 - We get the math module according to the second law of newton and the foundation of the dynamics , analysis the force of the cart and pendulum , and adopt the concept of " the equivalent cart " . during writing the equitation of the system , the equitation has been processed by linear
利用牛顿第二定律及相关的动力学原理等建立数学模型，对小车和摆分别进行受力分析，并采用等效小车的概念，列举状态方程，进行线性化处理，最后通过极点配置，得到变量系数阵。