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Update README.md

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CodeElements/FDPlacement/README.md
...@@ -31,11 +31,17 @@ After calculating all the attractive forces and repulsive forces, all the forces ...@@ -31,11 +31,17 @@ After calculating all the attractive forces and repulsive forces, all the forces
Here f_x_max (f_y_max) is the absolute value of f_x (f_y) which has the maximum absolute value. max_move_distance is the maximum move distance specified by users. \[[code](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/5addfc904527d764ee67429811c868c5eeb605d4/CodeElements/FDPlacement/FD.py#L1137)\] Here f_x_max (f_y_max) is the absolute value of f_x (f_y) which has the maximum absolute value. max_move_distance is the maximum move distance specified by users. \[[code](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/5addfc904527d764ee67429811c868c5eeb605d4/CodeElements/FDPlacement/FD.py#L1137)\]
After normalization, the standard-cell clusters are moved based on the forces exerted on them. The move which will push the standard-cell clusters outside of canvas will be cancelled. After normalization, the standard-cell clusters are moved based on the forces exerted on them. The move which will push the standard-cell clusters outside of canvas will be canceled.
## **Experimental results** ## **Experimental results**
We have tested our codes on the Ariane133 (NanGate45). The experimental results are presented below. We have tested our codes on the Ariane133 (NanGate45). The experimental results are presented below.
<p align="center">
<img src="./ariane133/FD_result.png" width= "1200"/>
</p>
<p align="center">
Figure 1. results for Ariane133 (NanGate45).
</p>
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