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SOLUTIONS
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MATHEMATICA IMPORT/EXPORT 格式
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参见
- "Binary"
- "Bit"
- "Byte"
- "Character8"
- "Character16"
- "Integer8"
- "Integer16"
- "Integer24"
- "Integer32"
- "Integer128"
- "UnsignedInteger8"
- "UnsignedInteger16"
- "UnsignedInteger24"
- "UnsignedInteger32"
- "UnsignedInteger64"
- "UnsignedInteger128"
- "Real32"
- "Real64"
- "Real128"
- "Complex64"
- "Complex128"
- "Complex256"
- "String"
- 相关指南
Integer64
带符号的64位整数的统一序列.
二进制数据格式.
二进制数据格式.
Import 与 ExportImport 与 Export
- Import["file", "Integer64"] 以64位整数序列的形式导入任意文件并返回在范围
内的压缩的整数数组. - Export["file", list, "Integer64"] 把在范围
内的整数列表导出到二进制64位数字序列. - Import["file", {"Integer64", elem}] 或 Import["file", elem ] 从 file 中导入指定的参数.
- Import["file", {"Integer64", {elem1, elem2, ...}}] 导入多个参数.
- Import 与 Export 的完整信息请见参考页.
- ImportString 与 ExportString 支持 Integer64 格式.
选项选项
- 通用选项:
-
ByteOrdering -1 使用何种字节排序 - Import 选项:
-
"HeaderBytes" 0 在文件的开头跳过多少个字节
参见参见
"Binary"
"Bit"
"Byte"
"Character8"
"Character16"
"Integer8"
"Integer16"
"Integer24"
"Integer32"
"Integer128"
"UnsignedInteger8"
"UnsignedInteger16"
"UnsignedInteger24"
"UnsignedInteger32"
"UnsignedInteger64"
"UnsignedInteger128"
"Real32"
"Real64"
"Real128"
"Complex64"
"Complex128"
"Complex256"
"String"
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