Average distance of model points
时间: 2023-10-15 15:07:12 浏览: 38
模型点的平均距离是指所有模型点与模型中心点的平均距离。这个概念通常在聚类算法中使用。其中,𝑠𝑖表示聚类中心点𝑐𝑖到聚类中所有点的平均距离。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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相关问题
Average-model based VSC
Average-model based VSC (Voltage Source Converter) control is a technique used in power electronic systems to regulate the voltage output of VSCs. It involves using an average model of the VSC's behavior to design a control algorithm that can adjust the VSC's output voltage to a desired level.
The average model of the VSC is obtained by averaging the voltage and current waveforms over a period of time, typically a few cycles of the AC voltage. This model is then used to design a control algorithm that can adjust the VSC's output voltage to match a desired reference voltage.
The advantage of using an average-model based VSC control is that it is more robust to changes in the system parameters and can provide better dynamic performance compared to other control techniques. Additionally, it is easier to implement and requires less computational resources.
Overall, average-model based VSC control is a useful technique in power electronic systems for regulating voltage output and improving system performance.
Average surface distance (ASD)
Average surface distance (ASD)是指P中所有点的表面距离的平均。它是评估医疗图像分割结果的一种指标。计算ASD的代码可参考以下示例:
import surface_distance as surfdist
surface_distances = surfdist.compute_surface_distances(mask_gt, mask_pred, spacing_mm=(1.0, 1.0, 1.0))
avg_surf_dist = surfdist.compute_average_surface_distance(surface_distances)