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Zoe Zhang


3 Twelve Capital

2011 年からアクティブ

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Professional Interests: Quant

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  • Thankful Level 3

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質問


Retrieve a specific folder in outlook
Hi, First time using outlook COM in Matlab. No id where I did wrong in the following code. Basically I'd like to get a specif...

9年以上 前 | 1 件の回答 | 1

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質問


Add a uicontrol push button in uitable to refresh data
Hi, I am trying to add a push button in the uitable so that I could refresh data in there. I am not sure whether I should ...

12年以上 前 | 1 件の回答 | 1

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質問


uitable formatting (cell borders, color,comma style)
Hello, Questions on uitable: 1) how to add cell borders on the table(data area)? I tried to use findjobj, but not sure whi...

12年以上 前 | 3 件の回答 | 0

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質問


sendolmail a cell array?
Does anyone know how to send a variable (cell array) using sendolmail(outlook version of sendmail) or sendmail? So in the ema...

12年以上 前 | 2 件の回答 | 4

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質問


find/remove 2 consecutive letters from string
Tried the regexp(regexprep) family, still don't know how to get this to work... I have a cell array of strings, some of which...

13年弱 前 | 2 件の回答 | 1

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質問


setting order and transparency in plotyy
[AX,H1,H2] = plotyy(x1,y1,x2,y2,@plot,@area); So I plot a line and an area in one chart. Sadly, part of my line is covered by...

約13年 前 | 3 件の回答 | 3

3

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質問


Anyone tried function handle of blsprice?
For those who are familiar with blsprice,please kindly ignore the next paragraph. blsprice is in the financial toolbox to pri...

約13年 前 | 2 件の回答 | 1

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質問


Random number in a file name, how to automate xlsread?
I would like to automate reading excel files into matlab. And the file name is like: name_21-Sep-2011-12345678.xls So bas...

約13年 前 | 1 件の回答 | 1

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質問


Convert char to multiple cells, each cell takes one string
I have a 1*121 char 'Runtime_Cur','Runtime_Prev','Id_Cur','Id_Prev','Description','PNL','PNL_Cur','valuedate_Cur','PNL_Prev','v...

約13年 前 | 2 件の回答 | 1

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質問


Replace () with - using regexprep
Hi, I have a cell array of strings look like this, '6,844,828' '(355,537)' '4,208,098' '(150,830...

約13年 前 | 1 件の回答 | 1

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回答済み
Replace a specific portion of a string
>> ticker = 'SPY US 09/17/11 P118 Equity'; >> position = findstr('/',ticker) position = 10 13 >> ticker(positi...

約13年 前 | 0

質問


Replace a specific portion of a string
I have a cell array of strings, 'SPY US 09/17/11 P118 Equity' 'XOM US 08/20/11 P72.5 Equity' 'AAPL US 12/17/11 P375 ...

約13年 前 | 2 件の回答 | 1

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質問


Switching functions smartly, like hash map
In stead of using multiple if-else or switch-case, is there a way of switching functions smartly? Take if as an example: ...

約13年 前 | 2 件の回答 | 1

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回答済み
Memory pig?? Problem with kron function
I increased the memory allocated to MATLAB R2011a by using the steps at the following link resolves the issue: http://www.mat...

13年以上 前 | 1

質問


Memory pig?? Problem with kron function
W = kron(inv_covariance,I); ??? Out of memory. Type HELP MEMORY for your options. Error in ==> kron at 34 K = A(ia,ja)...

13年以上 前 | 4 件の回答 | 1

4

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質問


strcat two char arrays, how to remove the space?
I have two char arrays a and b, say a is a 5*14 char var = NKY 08/12/11 C NKY 08/12/11 C NKY 08/12/11 C ...

13年以上 前 | 3 件の回答 | 1

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質問


matrix manipulation, maybe repmat?
I have a huge matrix, just to make the case simple Say I have a = 1 4 7 10 2 5 8 11 An...

13年以上 前 | 2 件の回答 | 1

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質問


SOS: xlswrite with cell array
Hello, I don't know why it doesn't work and how to correct it. R1000_Co_ticker is a 135*2 cell array, which looks like: R1...

13年以上 前 | 1 件の回答 | 1

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