r*e
2 楼
祝茶馆的朋友们,身体健康,万事如意!
E*r
3 楼
除了按序把矩阵的每个元素提取出来转换成字符串输出外
file=open('filename','wb')
for i in len(matrix)
for j in len(matrix)
file.write(str(matrix(i,j)+'\t')
file.write('\n')
file.close()
有没有简单的方法直接输出呢?
谢谢!
file=open('filename','wb')
for i in len(matrix)
for j in len(matrix)
file.write(str(matrix(i,j)+'\t')
file.write('\n')
file.close()
有没有简单的方法直接输出呢?
谢谢!
j*s
4 楼
Modem上一个port是Ethernet,一个是USB.怎么把两台电脑连上网。计算机新手,请教
最简单的方法。多谢。
最简单的方法。多谢。
x*1
5 楼
我还是想笔记本用盗版xp,送的win7装到我的dell台式机上
不知道可行否???
不知道可行否???
F*r
6 楼
感觉这个版缺乏沟通,人气不旺,真的跟茫茫宇宙似的
mn
7 楼
If you're interested in working for SAS, #1 best place to work. PM me.
Thanks.
===
Job Description
Software Developer-11003071
Description
Join the world's leading statistical software company and make a difference
in the way that analytical software is developed and deployed. SAS is
expanding its software for high-performance analytics.
In this position you will develop and support SAS software components for
high-performance computing. You will work closely with Ph.D. specialists in
statistics, econometrics, data mining, operations research, and computer
science by developing and deploying reusable software components that
facilitate high-performance analytics in SMP and MPP environments. You will
design, develop, and support these components in C using thread-safe
services for concurrent/threaded code. You will document API's and
programming guidelines, and perform other duties as assigned.
Qualifications
Essential
• Bachelor's degree in a Computer Science, Software Engineering,
Mathematics, Statistics or related discipline
• Professional C programming experience
• Programming experience in multi-threaded and distributed
applications
• Experience developing reusable software components and APIs in C
Additional
•Excellent problem-solving skills
•Excellent written and verbal communication skills
•Effective interpersonal communication skills
•Ability to work independently, as well as with a team
Preferences
• Advanced degree in computer science or software engineering,
minoring in mathematics or statistics (strongly preferred)
• Experience with Message Passing Interface (MPI)
• Experience with multiple operating systems, especially Windows and
x64-Linux
• Experience with quantitative applications from statistics, data
mining, or related fields
• Working knowledge of distributed file systems and distributed
databases.
The level of this position will be determined based upon the applicant's
education, skills and experience.
Job
Software R&D
Primary Location
US-NC-Cary
Organization
SAS Institute Inc.
Job Posting
Nov 17, 2011
Unposting Date Ongoing
Thanks.
===
Job Description
Software Developer-11003071
Description
Join the world's leading statistical software company and make a difference
in the way that analytical software is developed and deployed. SAS is
expanding its software for high-performance analytics.
In this position you will develop and support SAS software components for
high-performance computing. You will work closely with Ph.D. specialists in
statistics, econometrics, data mining, operations research, and computer
science by developing and deploying reusable software components that
facilitate high-performance analytics in SMP and MPP environments. You will
design, develop, and support these components in C using thread-safe
services for concurrent/threaded code. You will document API's and
programming guidelines, and perform other duties as assigned.
Qualifications
Essential
• Bachelor's degree in a Computer Science, Software Engineering,
Mathematics, Statistics or related discipline
• Professional C programming experience
• Programming experience in multi-threaded and distributed
applications
• Experience developing reusable software components and APIs in C
Additional
•Excellent problem-solving skills
•Excellent written and verbal communication skills
•Effective interpersonal communication skills
•Ability to work independently, as well as with a team
Preferences
• Advanced degree in computer science or software engineering,
minoring in mathematics or statistics (strongly preferred)
• Experience with Message Passing Interface (MPI)
• Experience with multiple operating systems, especially Windows and
x64-Linux
• Experience with quantitative applications from statistics, data
mining, or related fields
• Working knowledge of distributed file systems and distributed
databases.
The level of this position will be determined based upon the applicant's
education, skills and experience.
Job
Software R&D
Primary Location
US-NC-Cary
Organization
SAS Institute Inc.
Job Posting
Nov 17, 2011
Unposting Date Ongoing
g*k
8 楼
能否发 email 给学校教务处?
t*i
9 楼
国内开的成绩单不是中英文的?
r*t
11 楼
你学的走火入魔了。如果 a is a numpy array, say
a = matrix(ones((10,10)))
写入文本文件就用
a.tofile(file("a.txt","w"))
or if you have scipy, use
io.write_array("a.txt",a)
a = matrix(ones((10,10)))
写入文本文件就用
a.tofile(file("a.txt","w"))
or if you have scipy, use
io.write_array("a.txt",a)
b*6
15 楼
Dear mn,
I have sent you a 站内信. Could you please check it.
Thank you very much.
Chong
b*****[email protected]
I have sent you a 站内信. Could you please check it.
Thank you very much.
Chong
b*****[email protected]
j*s
19 楼
x*1
20 楼
thanks ~~~
S*1
22 楼
打电话问,但关键是要给钱,所以最好找你以前的同学或者你亲戚去帮忙办咯
r*t
24 楼
Parameters
----------
fid : file or string
An open file object or a string containing a filename.
sep : string
Separator between array items for text output.
If "" (empty), a binary file is written, equivalently to
file.write(a.tostring()).
format : string
Format string for text file output.
Each entry in the array is formatted to text by converting it to the
closest Python type, and using "format" % item.
use
a.tofile('
【在 E*******r 的大作中提到】
: 试过第一种方法
: 但在bash shell里打开文件是乱码
: array.tofile()写入的是machine value
: 我应该做什么改变呢
----------
fid : file or string
An open file object or a string containing a filename.
sep : string
Separator between array items for text output.
If "" (empty), a binary file is written, equivalently to
file.write(a.tostring()).
format : string
Format string for text file output.
Each entry in the array is formatted to text by converting it to the
closest Python type, and using "format" % item.
use
a.tofile('
【在 E*******r 的大作中提到】
: 试过第一种方法
: 但在bash shell里打开文件是乱码
: array.tofile()写入的是machine value
: 我应该做什么改变呢
L*m
27 楼
我找以前辅导员给我办的,直接寄给申请的学校。
E*r
28 楼
nice. Thank you!
【在 r****t 的大作中提到】
: Parameters
: ----------
: fid : file or string
: An open file object or a string containing a filename.
: sep : string
: Separator between array items for text output.
: If "" (empty), a binary file is written, equivalently to
: file.write(a.tostring()).
: format : string
: Format string for text file output.
【在 r****t 的大作中提到】
: Parameters
: ----------
: fid : file or string
: An open file object or a string containing a filename.
: sep : string
: Separator between array items for text output.
: If "" (empty), a binary file is written, equivalently to
: file.write(a.tostring()).
: format : string
: Format string for text file output.
n*e
30 楼
msn group或者qq都没用过...
E*r
31 楼
除了按序把矩阵的每个元素提取出来转换成字符串输出外
file=open('filename','wb')
for i in len(matrix)
for j in len(matrix)
file.write(str(matrix(i,j)+'\t')
file.write('\n')
file.close()
有没有简单的方法直接输出呢?
谢谢!
file=open('filename','wb')
for i in len(matrix)
for j in len(matrix)
file.write(str(matrix(i,j)+'\t')
file.write('\n')
file.close()
有没有简单的方法直接输出呢?
谢谢!
r*t
34 楼
你学的走火入魔了。如果 a is a numpy array, say
a = matrix(ones((10,10)))
写入文本文件就用
a.tofile(file("a.txt","w"))
or if you have scipy, use
io.write_array("a.txt",a)
a = matrix(ones((10,10)))
写入文本文件就用
a.tofile(file("a.txt","w"))
or if you have scipy, use
io.write_array("a.txt",a)
r*t
38 楼
Parameters
----------
fid : file or string
An open file object or a string containing a filename.
sep : string
Separator between array items for text output.
If "" (empty), a binary file is written, equivalently to
file.write(a.tostring()).
format : string
Format string for text file output.
Each entry in the array is formatted to text by converting it to the
closest Python type, and using "format" % item.
use
a.tofile('a.txt',sep=' ')
to write text file.
【在 E*******r 的大作中提到】
: 试过第一种方法
: 但在bash shell里打开文件是乱码
: array.tofile()写入的是machine value
: 我应该做什么改变呢
----------
fid : file or string
An open file object or a string containing a filename.
sep : string
Separator between array items for text output.
If "" (empty), a binary file is written, equivalently to
file.write(a.tostring()).
format : string
Format string for text file output.
Each entry in the array is formatted to text by converting it to the
closest Python type, and using "format" % item.
use
a.tofile('a.txt',sep=' ')
to write text file.
【在 E*******r 的大作中提到】
: 试过第一种方法
: 但在bash shell里打开文件是乱码
: array.tofile()写入的是machine value
: 我应该做什么改变呢
p*m
39 楼
用无线router最方便
E*r
40 楼
nice. Thank you!
【在 r****t 的大作中提到】
: Parameters
: ----------
: fid : file or string
: An open file object or a string containing a filename.
: sep : string
: Separator between array items for text output.
: If "" (empty), a binary file is written, equivalently to
: file.write(a.tostring()).
: format : string
: Format string for text file output.
【在 r****t 的大作中提到】
: Parameters
: ----------
: fid : file or string
: An open file object or a string containing a filename.
: sep : string
: Separator between array items for text output.
: If "" (empty), a binary file is written, equivalently to
: file.write(a.tostring()).
: format : string
: Format string for text file output.
x*d
42 楼
Awesome!!!!!
【在 r****t 的大作中提到】
: Parameters
: ----------
: fid : file or string
: An open file object or a string containing a filename.
: sep : string
: Separator between array items for text output.
: If "" (empty), a binary file is written, equivalently to
: file.write(a.tostring()).
: format : string
: Format string for text file output.
【在 r****t 的大作中提到】
: Parameters
: ----------
: fid : file or string
: An open file object or a string containing a filename.
: sep : string
: Separator between array items for text output.
: If "" (empty), a binary file is written, equivalently to
: file.write(a.tostring()).
: format : string
: Format string for text file output.
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