Conclusion the proposed algorithm has greatly reduced the feature dimension and improved the correct identification rate.
结论该算法有效地降低了特征维数，较大地提高了电台的正确识别率。
For noised images, the correct identification rate fell to a certain extent of 96.5 and 99 percent. This is still a high level.
对于加噪图像，虽然识别正确率有一定下滑，分别为96.5%和99%，还是保持了较高水平。
From experimental results, under conditions of 200 training samples, these two characteristics maintained correct identification of a high rate at 99 and 100 percent.
从实验结果看，在200个训练样本的条件下，两种特征提取算法分别保持了99%和100%的较高识别正确率。
From experimental results, under conditions of 200 training samples, these two characteristics maintained correct identification of a high rate at 99 and 100 percent.
从实验结果看，在200个训练样本的条件下，两种特征提取算法分别保持了99%和100%的较高识别正确率。
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