提问

How to get data from web?
Hello! I need to donwload the table and the datas in this url: http://www.morningstar.es/es/tools/categoryoverview.aspx?filte...

7 years 前 | 1 个回答 | 0

提问

Undefined function or variable 'Sheets'.
Hello! I'm using this code to get formulas from excel sheet: excel = actxserver('Excel.Application'); excel.DisplayAlert...

7 years 前 | 0 个回答 | 0

提问

Error using xlsread (line 260)
Hello! Today "xlsread" function give me this error: Error using xlsread (line 260) Undefined function 'Activate' for inp...

7 years 前 | 1 个回答 | 1

提问

How can I extract content froma website?
I need to extract the "last price" from the second row (strike price 8,000.00) in this website: http://www.eurexchange.com/ex...

7 years 前 | 1 个回答 | 0

已回答
can't connect to yahoo
Hello! I contact Matlab support and they give me a new code for datafeed toolbox. Now it works! You should do the same if you wa...

7 years 前 | 2

提问

Datafeed returns an error using fetch function
Hi everybody, I'm trying to use "fetch" function with this code: fetch(yahoo,'SPY',today()) but I recive this error: ...

7 years 前 | 7 个回答 | 1

提问

Select my mail address to send mail by Outlook with Matlab
Hello, I'm using this function to send mail through Outlook with matlab: function sendolmail(to,subject,body,attachments) ...

7 years 前 | 2 个回答 | 0

提问

Paste values in excel with MATLAB COM activeX
Hello I need to paste as values in Excel some copied cells. How Can I do? With my code I can copy as formulas and not as values!...

7 years 前 | 1 个回答 | 0

提问

How can I detect the third saturday of each month?
Hello everyone! I have the follow vector of date-number: 734321 734328 734336 734342 734349 734356 734363 734371 734...

8 years 前 | 1 个回答 | 0

已回答
How can I concatenate two or more arrays without using num2str?
Many thanks!!!!

8 years 前 | 0

提问

How can I concatenate two or more arrays without using num2str?
For example if I have two vertical arrays: A = [1;2] B = [3;4] I need this output: C = [13; 24] The problem is that...

8 years 前 | 2 个回答 | 0

提问

How Can I avoid a loop for in a table?
Hi everyone, I have a table called 'export' with more than 2000000 rows. One of its column, called ' Expiration', is a dates ...

8 years 前 | 2 个回答 | 0

提问

How concatenate two tables in MATLAB?
I have two tables with no variables in common, with the same number of rows and with different number of columns. For example: ...

8 years 前 | 1 个回答 | 1

提问

How can I assign a variable name to each column of a table composed by only one matrix?
I have a matrix that I can`t divide in vectors one by one (because it has 130 columns). For exemple, if I have: A = [1 2 3; ...

8 years 前 | 2 个回答 | 1

提问

How can I convert a datetime vector to cell??
hi all, I have a vector of 4000 dates like: 25/07/1996; 26/07/1996; 29/07/1996; 30/07/1996; 31/07/1996; 0...

8 years 前 | 3 个回答 | 0

提问

How can I say if (A & B) or C in Matlab?
Hi! I have three conditions A, B and C. I would like to set: if both A and B or C in Matlab. I thought to: if (A && B) | C ...

8 years 前 | 2 个回答 | 0

提问

How do I expand fields of a structure?
Hello everyone, I have a 1x21 structure with 9 fields. Each fields is a "nx2 double" or "nx1 double". Opening the structure, i...

8 years 前 | 1 个回答 | 0

已回答
linear regression with GARCH/EGARCH errors
How can i extract the e vector? Thanks!

10 years 前 | 0