Table of Contents 1. Venue arrangement issues 1. Algorithm overview 2. Code 2. Optimal service order problem 1. Algorithm overview 2. Code 3. Virtual car refueling problem 1. Algorithm overview 2. Code 4. Optimal decomposition problem 1. Algorithm overview 2. Code 1. Venue Arrangement Issues 1. Algorithm Overview Venue scheduling problem: Suppose you want to […]
Tag: derivative
How Unity uses finite state machines and their derivatives to manage character and enemy AI
When making games, you often need to create a Player or Enemy object. Such objects can usually move, jump, attack, etc. Let’s briefly imagine how to implement these functions. Move first [SerializeField]private float speed=10.0f; void Update() { var horizontal = Input.GetAxis(“Horizontal”); var vertical = Input.GetAxis(“Vertical”); Vector2 moveDirection = new Vector2(horizontal, vertical); if (moveDirection.magnitude > 1) […]
Build a Mysql derivative Percona database cluster through PXC
Build a Mysql derivative Percona database cluster through PXC 1. Install Percona database 1. Install Percona offline Enter the RPM installation file directory and execute the following script yum localinstall *.rpm Manage MySQL services systemctl start mysqld systemctl stop mysqld systemctl restart mysqld 2. Install Percona online Install using yum command yum install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpm yum […]
Calculate the first and second derivatives of unequal spacing samples based on matlab
?Author’s brief introduction: A Matlab simulation developer who loves scientific research. He cultivates his mind and technology at the same time. Matlab project cooperation can be privately messaged. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more Matlab simulation content click Intelligent optimization algorithm Neural network prediction Radar communication Wireless […]
Calculating the first and second derivatives of unequally spaced samples based on matlab
?Author’s brief introduction: A Matlab simulation developer who loves scientific research. He cultivates his mind and technology at the same time. Matlab project cooperation can be privately messaged. Personal homepage: Matlab Research Studio Personal creed: Investigate knowledge. For more Matlab simulation content click Intelligent optimization algorithm Neural network prediction Radar communication Wireless sensor Power system […]
I really don’t want to use mybatis and its derivative framework anymore. It is also a relief to choose self-development
Why use orm As we all know, the emergence of orm greatly simplifies the complex and cumbersome functions originally implemented by sql. For most programmers, the emergence of a framework is to improve productivity. DBC defines the specification of interactive database, any database operation only needs to meet the jdbc specification, and orm is to […]
[Pytorch] derivative and derivation
Article directory Derivatives and Derivatives 1. Derivatives of scalar vector matrix 2. Reverse derivation in Pytorch.backward() 3. Non-scalar derivation Derivatives and derivatives 1. Derivative of scalar vector matrix Shape after differentiation between scalars, vectors, and matrices: y\x scalar x(1) vectorx(n,1) matrixX(n,k) scalar y(1) (1) (1,n) (k,n) Vectory< /strong>(m,1) (m,1) (m,n) (m,k,n) MatrixY(m,l) (m,l) (m,l,n) (m,l,k,n) […]
About the samba setting of the derivative system Centos7 shared service of the linux system
Directory 1. Introduction to samba Second, the advantages of samba 3. Service scenarios of samba 4. Experiment of Centos7 shared service samba setting Purpose: Experiment content: 1. Install the shared service 2. Modify the smb.conf configuration file and set the share 3. Access the share with an account (user): 1. Introduction to samba Samba is […]
OpenCvSharp function: Sobel edge detection, Scharr edge detection, GetDerivKernels to obtain the filter coefficient of the image derivative
Sobel edge detection Function description Compute derivatives of first, second, third, or mixed images using extended Sobel operators. When the kernel size ksize is not 1, use the separable kernel of ksize X ksize to derive the derivative; when it is 1, use a 3 X 1 or 1 X 3 kernel (without Gaussian smoothing) […]
Spring conditional assembly annotations: @Conditional and its derivative extension annotations
Conditional assembly is a major feature of Spring Boot. It decides whether to assemble Bean according to whether the specified conditions are met, and achieves dynamic flexibility. The automatic configuration class of the starter uses @ Conditional and its derivative extension annotations @ConditionalOnXXX achieve automatic assembly, so following the Spring Boot automatic configuration principle summarized […]