2-16 矩阵基础3

import tensorflow as tf
mat0 = tf.constant([[0,0,0],[0,0,0]])#两行三列
mat1 = tf.zeros([2,3])
mat2 = tf.ones([3,2])
mat3 = tf.fill([2,3],15)
with tf.Session() as sess:
    print(sess.run(mat0))
    print(sess.run(mat1))
    print(sess.run(mat2))
    print(sess.run(mat3))

import tensorflow as tf
mat1 = tf.constant([[2],[3],[4]])
mat2 = tf.zeros_like(mat1)
mat3 = tf.linspace(0.0,2.0,11)
mat4 = tf.random_uniform([2,3],-1,2)
with tf.Session() as sess:
    print(sess.run(mat2))
    print(sess.run(mat3))
    print(sess.run(mat4))