张量乘积—实验作业

一个不难但还是用了4h才做完的实验作业，记录一下~

老师出题也不容易，本文没有源码~

本文仅提供思路及测试数据~

1. 题目：

2. 题目分析

3. 测试数据

A为第一个张量、B为第二个张量、C为张量的积（通过matlap得到的）

3.1方便复制粘贴到代码里的版本

A

	0.9597    0.2238
    0.3404    0.7513
    0.5853    0.2551
    0.5060    0.9593
    0.6991    0.5472
    0.8909    0.1386
	0.1493    0.2543
    0.2575    0.8143
    0.8407    0.2435
	0.9293    0.2511
    0.3500    0.6160
    0.1966    0.4733

B

    0.3517    0.5853    0.9172    0.7572
    0.8308    0.5497    0.2858    0.7537
    0.3804    0.0759    0.5308    0.9340
    0.5678    0.0540    0.7792    0.1299
    0.5688    0.0119    0.1622    0.3112
    0.4694    0.3371    0.7943    0.5285
    0.1656    0.2630    0.6892    0.4505
    0.6020    0.6541    0.7482    0.0838

3.2规范化格式的数据

A
(:,:,1) =
    0.9597    0.2238
    0.3404    0.7513
    0.5853    0.2551

(:,:,2) =
    0.5060    0.9593
    0.6991    0.5472
    0.8909    0.1386

(:,:,3) =
    0.1493    0.2543
    0.2575    0.8143
    0.8407    0.2435

(:,:,4) =
    0.9293    0.2511
    0.3500    0.6160
    0.1966    0.4733


B
(:,:,1) =
    0.3517    0.5853    0.9172    0.7572
    0.8308    0.5497    0.2858    0.7537

(:,:,2) =
    0.3804    0.0759    0.5308    0.9340
    0.5678    0.0540    0.7792    0.1299

(:,:,3) =

    0.5688    0.0119    0.1622    0.3112
    0.4694    0.3371    0.7943    0.5285

(:,:,4) =
    0.1656    0.2630    0.6892    0.4505
    0.6020    0.6541    0.7482    0.0838


C
(:,:,1) =
    1.8851    1.6168    2.9257    2.2852
    2.2007    1.4913    2.7725    2.1023
    1.5848    0.9403    2.1304    1.6839

(:,:,2) =
    2.2914    1.2096    2.0654    2.5421
    2.2776    1.5885    2.8964    1.9761
    1.4158    1.1980    2.5356    2.0694

(:,:,3) =
    1.9570    0.8128    2.3874    1.7586
    2.3188    1.4332    2.6204    2.2451
    1.6858    1.1552    2.2087    2.1155

(:,:,4) =
    1.7684    1.4351    2.8744    2.1810
    2.3584    1.3807    2.6129    1.7987
    1.7428    0.8302    1.8004    1.9581