Research Article
Experimental Study on Pore Characteristics and Fractal Dimension Calculation of Pore Structure of Aerated Concrete Block
Table 3
Comparison of calculated value and theoretical value of the fractal image based on MATLAB.
| | Regulated fractal image | Image size | Theoretical calculation of fractal dimension | MATLAB program calculation of fractal dimension | Relative error (%) |
| | 610 835 | 2 | 1.939 | 3.05 | | 328 663 | 1 | 1.0211 | 2.11 | | 214 219 | 1.2618 | 1.2365 | 2.01 | | 106 125 | 1.465 | 1.4722 | 0.491 | | 219 274 | 1.585 | 1.5656 | 1.22 | | 244 244 | 1.8928 | 1.9117 | 0.998 |
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