Open source AI intelligent follow PTZ OpenFollow based on K210 (Foundation) -- micropthon foundation of K210

 OpenFollow click here               OpenFollow uses the RISC-V core AI chip K210, which has a dual core processor with independent FPU, 64 bit CPU bit width, 8M on-chip SRAM, 400M adjustable nominal frequency, and a double precision FPU supporting multiplication, division and square root operation; It a ...

Posted by pessi on Thu, 28 Oct 2021 08:59:28 +0200

day07_ Dictionary of data sequences

What is a dictionary? A dictionary is a container. The data in the dictionary appears in the form of key value pairs. The dictionary data has nothing to do with the data order, that is, the dictionary does not support subscripts. No matter how the data changes in the later stage, you only need to find the data according to the name of the corr ...

Posted by terrabull on Thu, 28 Oct 2021 06:23:27 +0200

Python implementation of double ended queue data structure and its basic method

Queue is a special linear table and a first in first out (FIFO) data structure. It only allows deletion at the front of the table and insertion at the back of the table. The end that performs the insertion operation is called the tail of the queue, the end that performs the deletion operation is called the head of the queue, and when there are ...

Posted by waskelton4 on Thu, 28 Oct 2021 03:47:15 +0200

Analysis of lexical analysis in the source code of robot framework 4

   the robot performs subsequent operations on test cases by parsing test case files. Before robot 3.2.2, the file content was directly parsed into a format similar to a table with a list. Since version 3.2.2, the lexical parsing part has been rewritten by using the token and abstract syntax tree in the compilation principle.  &e ...

Posted by k3Bobos on Wed, 27 Oct 2021 17:10:16 +0200

Introduction to computer homework 04 (based on Python)

2. (10 points) program exercise 2.2.1 of introduction to computer, i_number = input("Please enter a binary number") sum = 0 for i in i_number: sum += sum sum += int(i) print(sum) 3. (10 points) program exercise 2.2.2 of introduction to computer in_num = int(input("Please enter a decimal number")) L = [] while(in_num >= 1): ...

Posted by anikin on Wed, 27 Oct 2021 12:32:17 +0200

Python -- list and tuple, which one do you use?

List and tuple basis First, we need to understand the most basic concepts. What are lists and tuples? In fact, lists and tuples are an ordered collection that can place any data type. In most programming languages, the data types of collections must be consistent. However, there is no such requirement for Python lists and tuples: l = [1 ...

Posted by LonelyPixel on Wed, 27 Oct 2021 06:15:28 +0200

Use of transform in pytorch

1.ToTensor convert picture format Transform is a transform.py file, which contains multiple classes, including the ToTensor class. Note that ToTensor is a class, not a method. First, create an object, and then use the object to convert the picture's PIL format or numpy format into the Tensor format. The code is as follows: from PIL import ...

Posted by ssidellq on Wed, 27 Oct 2021 03:27:36 +0200

Iterators and generators for real parameter higher order functions

1, Real parameter higher order function 1. Essence of function A function is a variable Python defines a variable whose type is function, and the function name is the variable name 2.map function Map (function, sequence) -- the elements in the sequence are converted into elements in a new sequence through specified rules Function requirem ...

Posted by tibberous on Tue, 26 Oct 2021 12:24:34 +0200

Tool | use arXiv API + Github Actions to automatically obtain arXiv paper abstracts every day

Students who often pay attention to the latest developments in the academic community may be very familiar with arXiv. It is the largest academic open sharing platform in the world. At present, nearly 2 million academic articles in 8 disciplines are stored [1]. Scholars often hang their upcoming articles on arXiv for peer review, which greatly ...

Posted by neclord81 on Tue, 26 Oct 2021 01:29:36 +0200

Deep learning pytoch -- image classifier

Deep learning pytoch (IV) -- image classifier 1, Introduction Typically, when processing image, text, voice, or video data, you can use standard Python to load the data into the numpy array format, and then convert the array to torch.*Tensor For images, you can use pilot and OpenCVFor voice, you can use scipy, librosaFor text, you can di ...

Posted by surfer on Mon, 25 Oct 2021 14:09:20 +0200