Spectrum interpolation method is obtained by use of approximation interpolation, from algorithmcomparison of discrete system matrix, and some useful results are obtained.
从离散系统状态转移矩阵的算法比较方面。借助逼近插值给出频谱插值法，结果较为实用。
2
In the experiment part, steel bar and log images are recognized by the two methods put forward in this thesis, and then algorithmcomparison and error statistic are present.
在实验部分，用本文提出的两种类圆识别方法对捆扎钢筋和圆木端面图像进行了识别；
3
It has profited from the domestic and foreign research results, in this foundation, it discussed automatic production of attack path, as well as attack graph algorithmcomparison.