然后上面我们用BGD计算了一元一次方程,那么现在我们使用BGD来进行计算多元一次方程
对多元一次方程进行批量梯度下降.
import numpy as np
X = np.random.rand(100,8) 首先因为是8元一次方程,我们要生成100行8列的X的数据对应x1到x8
w = np.random.randint(1,10,size = (8…
前言:
参考《4G/LTE - LTE Advanced》 Carrier Aggregation is a special form of LTE technology that enables UE and Network to use more than one carrier frequencies. Actually this is not a new concept in LTE. You might have used/heard Dual Carrier …