When dealing with commodity futures, not all of them are fully automatic trading strategies. There are many semi-automatic and programmed trading tools to replace manual marking.Although this kind of tool is not a complete strategy, it is also based on the user's trading intent, and it is the simplest trading strategy to conduct transactions in ...
Posted by Pudgemeister on Mon, 24 Feb 2020 19:17:14 -0800
Course name | zero basic entry-level in-depth learning
Lecturer: Sun Gaofeng, senior R & D Engineer of Baidu deep learning technology platform Department
Teaching time: 20:00-21:00 on Tuesday and Thursday
01 reading guidance
This course is Baidu's official zero basic in-depth learning course. It is mainly for students who have no in-dept ...
Posted by Supplement on Mon, 24 Feb 2020 07:09:05 -0800
Dynamic threshold method for image white balance processing in IEEE Xplore 2015
The following is quoted from: https://zhuanlan.zhihu.com/p/99622522
White spot detection
The original image with size of w × hw × hw × h is transformed from rgbrgb space to YCrCbYCrCbYCrCb ...
Posted by madsosterby on Mon, 24 Feb 2020 06:38:51 -0800
Merge sort and cardinality sort
Summary of common sorting algorithms
Merge sort is a sort method based on the idea of merge. The classic divide and conquer strategy is adopted in this algorithm (divide the problem into some small problems and solve them rec ...
Posted by jcd on Mon, 24 Feb 2020 06:32:42 -0800
Functions of three Synchronizers
This paper mainly introduces three thread synchronizers, their functions are as follows:
CountDownLatch: make sure that all sub threads are summarized after execution. There is a counter inside. After execution of a sub thread, count down and return;
CyclicBarrier: a ...
Posted by biocyberman on Mon, 24 Feb 2020 06:10:07 -0800
An efficient algorithm is written to search a target value target in the m x n matrix. The matrix has the following characteristics:
The elements of each row are arranged in ascending order from left to right.
The elements of each column are arranged in ascending order from top to bottom.
The e ...
Posted by ferhanz on Mon, 24 Feb 2020 04:16:13 -0800
I really don't understand this:
Basis: http : //www.madboa.com/geek/openssl/#key-rsa , you can generate a public key from the private key.
openssl genrsa -out mykey.pem 1024
openssl rsa -in mykey.pem -pubout > mykey.pub
My initial idea was that they were generated together. Does the RSA private key contain the sum? Or public key? ...
Posted by callmecheez on Mon, 24 Feb 2020 04:01:57 -0800
In the last article, we learned How to write a commodity futures plan entrustment tool , this is a semi manual trading strategy. So how can we implement an automatic plan delegation strategy? In this issue, let's implement and transform this tool into an automatic trading strategy.
Similarly, the mechanism of automatical ...
Posted by skiingguru1611 on Mon, 24 Feb 2020 02:31:25 -0800
Understanding timed and delayed tasks
Scheduled ExecutorService#scheduleAtFixedRate() refers to execution at a fixed frequency, and period refers to the time between two successful executions.The time at which the previous task starts, after a period, detects whether the previous task has been completed, if the previous task has been completed ...
Posted by ade234uk on Sun, 23 Feb 2020 19:51:38 -0800
DirectX 12 is Microsoft's latest graphics API library, which is only supported on Win10 system (if it is not Win10, it must be upgraded to Win10). My biggest feeling about this API is that it is particularly complex, because it exposes many underlying methods. Even though I have learned DX9, I still ...
Posted by javiqq on Sun, 23 Feb 2020 03:47:31 -0800