Tag: simulate

[GPS interference] Simulate GPS anti-interference link simulation based on matlab

?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For code acquisition, paper reproduction and scientific research simulation cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more Matlab complete code and simulation customization […]

C language simply simulates Gaussian ants: random walk problem (graphical)

Table of Contents 1. Creative inspiration 2. Background and requirements (1) Background requirements (2) Topic requirements (3) This code 3. Main ideas and code (1) Random number generation (2) Processing of one-dimensional motion (3) Processing of two-dimensional motion (4) Output color (5) unistd.h code 4. Complete code 5. Display of running results (1) One-dimensional simulation […]

Canvas simulates flame burning effect example

Canvas Example Application 100 + This column provides basic knowledge of canvas, advanced animation, related application extensions and other information. As a part of HTML, canvas is an important foundation for the visualization of images, icons and maps. Learning canvas will be very important in other applications. Article directory Example effect source code canvas basic […]

Spring – Handwriting simulates the underlying principles of Spring

Handwritten Spring Define configuration class AppConfig @ComponentScan(“com.spring.zsj”) public class AppConfig { @Bean public ApplicationListener applicationListener() { return new ApplicationListener() { @Override public void onApplicationEvent(ApplicationEvent event) { System.out.println(“An event was received” + event); } }; } } Define container ZSJApplicationContext public class ZSJApplicationContext { private Class configClass; private Map<String,BeanDefinition> beanDefinitionMap =new HashMap<>();//bean definition private Map<String,Object> singleObjects […]

NOIP2023 simulates 7 joint test 28 XOR

The main idea of the title Given a length of n n n sequence of non-negative integers a a a, you need to perform a series of operations, and select an interval for each operation [ l , r ] [l,r] [l,r], for all l ≤ i ≤ r l\leq i\leq r l≤i≤r, will a […]

NOIP2023 simulates 8 joint tests 29 poor queue

The main idea of the title Define the difference sequence as a data structure that supports two operations: 0 x: Insert a number x x x 1: Randomly delete a number that is not the maximum value. If there is only one number, delete it. have n n n operations. For each insertion, find the […]

FreeRTOS task notification (use task notification to simulate binary semaphore)

Task notification is an event. FreeRTOS has added task notification function starting from version v8.2.0. There is a 32-bit member variable ulNotifiedValue in each TCB, which is specifically used for task notification. Task notifications can be used to replace semaphores, event flag groups, etc. on certain occasions, and have higher execution efficiency. A task that […]

[High-intensity focused ultrasound simulator] Simulate high-intensity focused ultrasound beams and heating effects in layered media (Matlab code)

Welcome to this blog Advantages of bloggers:Blog content should be as thoughtful and logical as possible for the convenience of readers. Motto:He who travels a hundred miles is half as good as ninety. The directory of this article is as follows: Table of Contents 1 Overview 2 Operation results 3 References 4 Matlab code, data, […]

Use QEMU to simulate starting uboot

Environment configuration: Physical machine: Windows7Virtual machine: Linux ubuntu 18.04Analog development board: vexpress-a9u-boot version: u-boot-2017.05-rc2.tar.bz2 2. Install QEMU 2.1 Source code installation Download and install the libraries that QEMU needs to depend on apt install zlib1g-dev apt install libglib2.0-0 libglib2.0-dev apt install libsdl1.2-dev apt install libpixman-1-dev libfdt-dev QEMU source code downloadhttps://www.qemu.org/download/Compile and install using version 2.7.0 […]