| 最高阶非零子式的简便算法 |
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| 引用本文： | 陈洪海,孙璐,朱捷,王佳秋,赵淑莹.最高阶非零子式的简便算法[J].高师理科学刊,2012(3):81-82. |
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| 作者姓名： | 陈洪海 孙璐 朱捷 王佳秋 赵淑莹 |
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| 作者单位： | 黑龙江科技学院理学院,黑龙江哈尔滨150027 |
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| 基金项目： | 黑龙江省高等教育学会“十二五”期间教育科学研究规划课题(HGJXHB2 110879) |
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| 摘 要： | 讨论了矩阵最高阶非零子式常用的2种算法及其求解原理,指出这2种算法的固有缺点.给出了最高阶非零子式的新算法,该算法提高了求最高阶非零子式的速度和准确性.总结分析了这几种算法的优劣及适用条件.
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| 关 键 词： | 矩阵 行阶梯形 最高阶非零子式 |
A simple algorithm of the highest order nonzero subdeterminant |
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| CHEN Hong-hai,SUN Lu,ZHU Jie,WANG Jia-qiu,ZHAO Shu-ying.A simple algorithm of the highest order nonzero subdeterminant[J].Journal of Science of Teachers＇College and University,2012(3):81-82. |
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| Authors: | CHEN Hong-hai SUN Lu ZHU Jie WANG Jia-qiu ZHAO Shu-ying |
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| Institution: | (School of Science,Heilongjiang Institution of Science and Technology,Harbin 150027,China) |
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| Abstract: | Discusses two commonly algorithms and its solving principle of the highest order nonzero subdeterminant, point out their inherent shortcomings.Gave a new method of solving the highest order nonzero subdeterminant,the algorithms improve the speed and accuracy of problem solving.Analysed the advantages and disadvantages of each solutions and their applicability. |
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| Keywords: | matrix the trapezoidal matrix the highest order of nonzero subdeterminant |
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