Elastic properties of fibre reinforced composites

<pre><code class="language-markdown">## Structure of the datasets The data set contains the transverse elastic properties of uni-directional composite materials with the following details. ### Datasets: D1, D2, D3 and D4 | | Dataset: D1 | Dataset: D2 | Dataset: D3 | Dataset: D4 | |----------------- |------------------------|-----------------------|------------------------|------------------------| | **vf** range | [25, 75] | [25, 75] | [10, 25] | [10, 25] | | **Ecr** range | [5, 250] | [250, 500] | [250, 500] | [5, 250] | | **X_train** shape| (80, 250, 256, 256, 1) | - | - | - | | **y_train** shape| (80, 250, 8) | - | - | - | | **X_test** shape | (40, 250, 256, 256, 1) | (20, 250, 256, 256, 1)| ( 6, 250, 256, 256, 1) | (15, 200, 256, 256, 1) | | **y_test** shape | (40, 250, 8) | (20, 250, 8) | ( 6, 250, 8) | (15, 200, 8) | Here, + vf: fibre volume fraction + Ecr: Elastic moduli contrast, the ratio of fibre elastic moduls to that of the matrix + Each of the label arrays contain 8 columns, which are + column index =&gt; label `0 =&gt; Vf`, Fibre volume fraction `1 =&gt; Em`, Matrix elastic modulus `2 =&gt; NUm`, Matrix Poisson's ratio `3 =&gt; Ef`, Fibre elastic modulus `4 =&gt; NUf`, Fibre Poisson's ratio `5 =&gt; E22/Em` `6 =&gt; E33/Em` `7 =&gt; G23/Gm` </code></pre> <p>rse elastic properties of uni-directional composite materials with the following details.</p>