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Description: csparse是《Direct Methods for Sparse Linear Systems》一书配套的源码教程，是稀疏矩阵在数值计算中的代码的例程，内含matlab接口，在数据压缩存储，大规模稀疏线性系统求解，游戏建模等方面有广泛的应用，且代码简洁高效，便于阅读学习。-CSparse is concise and simple to understand and thus suitable for a textbook, yet it is also industrial-strength software suitable for production use (in fact, the cs_dmperm function now appears as dmperm in MATLAB 7.5). Industrial-strength software does not terminate your program if it runs out of memory. Thus, a CSparse routine that runs out of memory frees any memory it has allocated and returns a null pointer as the result, in place of the desired result. This out-of-memory condition can then be handled by the application, which can terminate if it chooses to, or take some other corrective action instead. If given a null pointer as a required input parameter, all CSparse functions safely return a null result, thus protecting against out-of-memory conditions in the caller or in a prior call to CSparse. CSparse will neither seg-fault nor terminate if it or the caller runs out of memory.
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Size: 1386496 |
Author: snow |
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Description: direct sparse solver for linear equations
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Size: 1453056 |
Author: garryboss |
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