This is the closest I can to for Simulink inflow? You can use IQFeed as a feed from XLQ instead of Yahoo FInance.
Acually, the ‘from workspace’ block should work in the scenario I sent you. As for the SQL data, that can be tricky but I came across this trick:
Of course this depends if you broker API give you access to Java but I see no reason why C/C++ would be any different. This is on my bucket list but let me know what you think.
I am currently putting XLQ on hold to be replaced with IQFeed developer C++ examples for market data inflow
These are more in depth as examples in XLQ are not detailed enough. I am not saying XLQ cannot do the job, the Excel front end is worth the money no doubt. It just seems the IQFeed developer examples in Visual C++ is more specific to my needs. So this IQFeed developer set will be the NEW inflow piece!
Working on FIX implementation for Matlab Simulink model of inflow of simlulated market data and executions of trading market orders
I do believe I have somewhat figured out how to do the inflow for my potential Simulink model. From the working models I have seen it just reads a simple text file to read into the Matlab workspace. The model works off that.
I am now looking at incorporating an open source implementation of FIX for both inflow of market data and outflow for execution of the orders. I hope can work something out. This will be the role model to more fowards with as I then just focus on the Simulink models for the algos and trading strategies. Again, this is not for live trading but just a simulated mode as I can generate the C/C++ or FPGA HDL code for a live platform.
I need to focus on inflow options into Matlab SImulink with IQFeed Data Capture and out flow with QuickFIX/J ? Will it work?
I need to focus on the inflows and outflow from my potential SImulink models that demoed a few days ago. IQFeed looks like the best option at this point for inflows for realtime and historical data. Solution is to use Data Capture Toolbox in Matlab 2012b which includes IQFeed support.
As for outflow, there recorded Matlab webinar that shows how to execute orders through a QuickFIX/J option. Look for it