IQFEED and Matlab too slow

2 ビュー (過去 30 日間)
Rami AbouSleiman
Rami AbouSleiman 2016 年 8 月 9 日
編集済み: Yair Altman 2020 年 1 月 12 日
IQFEED and matlab are too slow. When I use any other charting software it works fine, Matlab seems the problem. I am using R2016a. Any idea why this could be a problem?

回答 (1 件)

Yair Altman
Yair Altman 2020 年 1 月 12 日
編集済み: Yair Altman 2020 年 1 月 12 日
For anyone interested, the IQML (IQFeed-Matlab) connector was specifically designed for top performance, including parallel and asynchronous (background) queries.
Here is a simple usage example that uses parallel history queries for 4 symbols (requires Parallel Computing Toolbox):
data = IQML('history', 'symbol','IBM,AAPL,MSFT,GOOG', 'UseParallel',true);

カテゴリ

Help Center および File ExchangeDates and Time についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by