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fill empty spaces in a cell array
Hi all, I have a 2000x2 cell array. When I go down I see some rows have [] [] empty. What way can I do it so that the empty 2...

etwa 14 Jahre vor | 1 Antwort | 0

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Filling in secondly time intervals between 15:30:00 to 22:00:00
it seems like the output maybe deleting every 15th element also? A small change needs to be made?

etwa 14 Jahre vor | 0

Frage

Filling in secondly time intervals between 15:30:00 to 22:00:00
Hi all I have prices which change every 15 seconds throughout the whole day. I want to make the the price secondly rather tha...

etwa 14 Jahre vor | 2 Antworten | 0

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Frage

How many positive entries in array
I have a 1450x1 array. I want to count how many positive entries in array?

etwa 14 Jahre vor | 2 Antworten | 1

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Data extraction from .txt file
Hi, Used your first code...great code and fast. It allows me to change m1 and m2 to get respective minutes. Great work. Now i...

etwa 14 Jahre vor | 0

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Simple data extration from notepad
I am running the code above but it is taking forever. There are many elements in this file. Is there any faster methods? I have ...

etwa 14 Jahre vor | 0

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Simple data extration from notepad
Additionally for the selected time frames would be nice to have a matrix with the selected values.

etwa 14 Jahre vor | 0

Frage

Simple data extration from notepad
Hi there. I have financial data in a notepad in the form of: 10/21/2002,0609,0.97270,0.97270,0.97260,0.97260,0,0 10/21/200...

etwa 14 Jahre vor | 4 Antworten | 0

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Simple correlation Question
Hi there. Here is my question. Q) I have two time series of financial data. A = 1000 x 1 B = 1000 x 1 Now I want to fin...

etwa 14 Jahre vor | 1 Antwort | 0

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Speed up loop in webinar
I tried to use gpu to speed it up but it actually slows it down.

etwa 14 Jahre vor | 0

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Speed up loop in webinar
Hi there, by looking at the algorithmic trading webinar and files : http://www.mathworks.com/matlabcentral/fileexchange/29489 ...

etwa 14 Jahre vor | 1 Antwort | 0

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Frage

Loop on gpu
Hi there, for multiple cores on CPU you can use parfor. But for a loop on gpu how can you speed it up? Any help?

etwa 14 Jahre vor | 1 Antwort | 2

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Frage

convert string to number
Hi I have a string array as following: '15:30:00' '15:30:01' '15:30:02' '15:30:03' '15:30:04' '15:30:05' ...

mehr als 14 Jahre vor | 2 Antworten | 0

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Frage

Error with parfor loop
Hi there, I am trying to run the following: INPUT: parfor i=1:1:5 data(i)=IBMatlab('action','query','symbol',...

mehr als 14 Jahre vor | 2 Antworten | 0

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Frage

Struct array
Hi I have a 1x100 struct array called data. In this array I need all the elements bidPrice. data.bidPrice gives me one eleme...

mehr als 14 Jahre vor | 1 Antwort | 0

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Histogram
Hi everybody. I have an array. 1) I do a histfit(data) to get a histogram representation of my data with a normal distributi...

mehr als 14 Jahre vor | 3 Antworten | 0

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Histfit help
Hi there, I am trying to plot a PDF of some distributions on my data which are a set of financial daily returns using HISTFIT. ...

mehr als 14 Jahre vor | 1 Antwort | 0

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Pairs trading error message
Hi everybody, I am trying to use the webinar in pairs trading with second-second data. I keep getting a error. I am using 1 d...

mehr als 14 Jahre vor | 0 Antworten | 0

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Pairs trading in MATLAB
Hi everybody. I watched the webinar for Pairs trading. I wanted to know. I have 2 Cointegrated assets, the data is second-second...

mehr als 14 Jahre vor | 1 Antwort | 0

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Frage

Time intervals in a array
Hi everybody. I have a N x 2 cell Matrix. The First column is the time stamp and the Second column is the price at that time. ...

mehr als 14 Jahre vor | 1 Antwort | 0

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string to number
Hi this does not work for me, I think maybe because the array is a cell array?

mehr als 14 Jahre vor | 0

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string to number
Hi I have an array which looks like this: '''27/01/2012 15:30:00''' '''27/01/2012 15:31:33''' '''27/01/2012 15:49:19'...

mehr als 14 Jahre vor | 1 Antwort | 0

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Changing time intervals
Anybody? Help would be very much appreciated.

mehr als 14 Jahre vor | 0

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Changing time intervals
Hi everybody. I have a huge matrix where the first 6 entries are shown below. I want to change the NON EQUAL time intervals ...

mehr als 14 Jahre vor | 2 Antworten | 0

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Damiano Brigo: A stochastic process toolkit for risk management
Hi there, folllowing on from the the tutorial above (google it and you will find the pdf). I am interested in his calibration...

mehr als 14 Jahre vor | 0 Antworten | 0

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Garch fit on a histogram comparing to normal
Dear All refering to a very helpful tutorial : "A stochastic processes toolkit for risk management". The author represents th...

mehr als 14 Jahre vor | 0 Antworten | 0

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Matching matrix
I have two matrixes, one is is a 37000x4 matrix (example below '01/02/2012 00:00:01' 'BEST_BID' 4.25000000000000 90 '01/02...

mehr als 14 Jahre vor | 0 Antworten | 0

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Cell matrix
Hi there, I have a 37000 x 4 cell array. Columns are like for eg, '01/02/2012 00:00:01' 'BEST_BID' 4.25000000000000 90 '01...

mehr als 14 Jahre vor | 2 Antworten | 0

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Probability distribution
Dear Everybody, I have searched many places yet I cannot find a solution. I am looking to fit the probability distributions (...

mehr als 14 Jahre vor | 1 Antwort | 0

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Frage

Row column question
Dear all, I have a question to ask. I have 4 columns with dates with many rows of a value. It is a series of 2 prices with thei...

mehr als 14 Jahre vor | 1 Antwort | 0

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