MATLAB中高效的数据存储处理

IEEE Symposium on Computer-Aided Control System Design Pub Date : 1992-03-17 DOI:10.1109/CACSD.1992.274454

M. Keulers, W. Beckers, A. van Rijs

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引用次数: 0

摘要

提出了一种将仿真数据直接保存到磁盘的方法。在模拟运行期间，将生成大量数据。在MATLAB中，存档结果的唯一方法是通过向该矩阵附加新数据来扩展矩阵。由于MATLAB的内部机制，这远远不够高效。这里演示了一种方法，可以非常快速地保存和检索数据，与MATLAB中的正常数据存储相比，几乎没有内存消耗。

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Efficient data storage handling in MATLAB

A method is presented to save simulation data directly to disk. During a simulation run a large amount of data will be generated. In MATLAB the only way to archive the results is to extend a matrix by appending new data to this matrix. Due to the internal mechanism of MATLAB this is far from efficient. Here a method is demonstrated to save and retrieve data very fast and with almost no memory consumption compared to normal data storage in MATLAB.<>

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IEEE Symposium on Computer-Aided Control System Design

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