Zhiqiang Zhang

CITIC Security Co., Ltd.

自 2010 起处于活动状态

Followers: 0 Following: 0

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Ph.D in Mathematics.

homepage is http://zhiqiang.org/
Blog in Chinese: http://zhiqiang.org/blog/
Professional Interests: Finance, data process, data mining, optimization

统计学

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9 文件

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backup and sync
backupfolder - backup a folder, syncfolder - sync folders, revertbackup - revert previous backups

14 years 前 | 1 次下载 |

4.0 / 5

已提交

a bug-fixed runstoredprocedure.m
There is a bug in the official runstoredprocedure. This file fixed the bug.

14 years 前 | 2 次下载 |

0.0 / 5

已提交

list, queue, stack
implement the list, queue, stack data structures in matlab

14 years 前 | 3 次下载 |

4.44444 / 5

已提交

How many M-codes have you written?
This script let you count the number of M-codes you have written under specific directory.

14 years 前 | 2 次下载 |

5.0 / 5

已提交

pivottable
PIVOTTABLE Groups a matrix into a pivot table, is flexible as in Excel

14 years 前 | 2 次下载 |

4.2 / 5

已提交

vlookup - similar to MS Excel function
A matrix version of VLOOKUP similar to MS Excel function.

14 years 前 | 1 次下载 |

4.6 / 5

已提交

mdatestr, mdatenum: A simple alternative of datestr and datenum
the original datestr and datenum are powerful, but slow. The two functions' are limited, but faster.

14 years 前 | 1 次下载 |

4.0 / 5

已提交

adodb class
adodb is a class to query database using ADODB

14 years 前 | 1 次下载 |

0.0 / 5

已提交

resize a batch of photos
The script will let you resize a batch of photos

14 years 前 | 2 次下载 |

0.0 / 5