计算机术语“condition number”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	condition number
释义	condition number 条件［状态］数 A number that gives a measure of how sensitive the solution of a problem is to changes in the data. In practice such numbers are often difficult to compute, even so they can play an important part in comparing algorithms. They have a particularly important role in “numerical linear algebra”. 测度一个问题的解对于数据变化灵敏度的一种指标数。虽然该数在比较算法的优劣时起着重要作用,但在实际上常常是难于计算的。它们尤其在线性代数数值分析中起着重要作用。
随便看	variable text variable time scale variable with fixedlength control (record format) variable word variable wordlength computer variableblock format variablefield storage variableformat message variablelength bit field variablelength block variablelength data item variablelength field variablelength instruction set variablelength record variablelength record file variablelength record format variablelength records sorting variablelength record system variablelength segment variablelength word variableoccurrence data item variablepoint representation variablepoint representation system variableprecision coding compaction variabletoleranceband compaction

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