[C++ rewriting the bottom layer of Skynet 01] skynet actual combat—sunnet basic framework, create, start, wait for thread exit methods, imitate skynet to write message class

[C++ Rewriting Skynet Bottom Layer 01] Skynet Practical Combat-sunnet basic framework, create, open, wait for thread exit methods, imitate skynet to write message classes [C++ Rewrite Skynet Bottom Layer 02] Skynet Practical Combat-Imitating Skynet to write service classes, object management under multi-threading, spin lock mutex program writing, hash table management objects, and summary of program […]

Microcontroller Project: Design of Sun Tracking System Based on Microcontroller

Summary According to the relative motion rules of the sun and the earth and the motion orbit of the sun relative to the earth in the equatorial coordinate system and the horizon coordinate system, and based on the application value, an open-loop tracking control strategy using a stepper motor as the driving mechanism is proposed, […]

Design of sun tracking system based on microcontroller

Everyone is welcome to like, collect, follow and comment. Due to limited space, only part of the core code is shown. For technical exchanges, please look for the contact information officially provided by CSDN below Article directory summary 1. Main content of design 2. Hardware circuit design 2.1 Selection of tracking control scheme 2.1.1 Selection […]

YOLOv8 deployed on Horizon Rising Sun x3

Table of Contents 1. Export ONNX model 2. Convert to bin model in the development board (1) Configure the docker development environment provided by Horizon (2) Start the docker container (3)onnx model checking (4) Process pictures (5) Convert to .bin model 3. Verify the model 1. Export ONNX model from ultralytics import YOLO # Load […]

GTS GtsUnofficialApisUsageTestCases Failed

GTS test GtsUnofficialApisUsageTestCases fails as follows: junit.framework.AssertionFailedError: There are 102 violation(s) com.google.android.gm/Landroid/window/BackEvent;- >getProgress()F/BLOCKED/LINKING com.google.android.gm / Landroid/window/BackEvent;- >getSwipeEdge()I / BLOCKED / LINKING com.google.android.gm / Landroid/window/BackEvent;- >getTouchX()F / BLOCKED / LINKING com.google.android.gm / Landroid/window/BackEvent;- >getTouchY()F / BLOCKED / LINKING com.google.android.dialer/Landroid/window/BackEvent;- >getProgress()F/BLOCKED/LINKING com.google.android.dialer / Landroid/window/BackEvent;- >getSwipeEdge()I / BLOCKED / LINKING com.google.android.dialer / Landroid/window/BackEvent;- >getTouchY()F / BLOCKED / LINKING […]

three.js implements sunshine analysis and simulates changes in the sun’s altitude angle and azimuth angle based on local (dimension and time)

1. Analysis Recently, there was a need to do a solar illumination simulation for a certain building, and the sunlight changes from 8 o’clock to 17 o’clock. To better simulate the changes of the sun throughout the day, we only need to know the solar altitude angle and solar azimuth angle of the current observation […]

MATLAB | Sunburst drawing with two coloring methods

Hey, it’s been a long time since I last saw you. I finally have some free time to write some articles. I was so busy during this period that I didn’t even have time to read the replies in the background. I’m sorry that some of the comments in the background have exceeded the time […]

Python self-excitation threshold autoregression (SETAR), ARMA, BDS test, predictive analysis of sunspot time series data…

Full text link: https://tecdat.cn/?p=33896 This article demonstrates the use of self-excitation threshold autoregressive SETAR for the analysis of sunspot data sets frequently studied by customers. Specifically, study the estimation and prediction of the SETAR model(Click “Read the original text” at the end of the article to obtain the completecode data< /strong>). Related videos We consider […]

Known longitude and latitude, calculate the sun and moon’s rising and setting times and dusk time based on matlab

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

Misunderstandings about abstract keyword

The reason is that I hand-written a JUnit4 test class: import org.junit.*; import static org.junit.Assert.*; public class MyTest { @Test public void testAbc() { assertEquals(1, 1); } } Then run and report an error java -cp lib/junit-4.13.2.jar;.junit.textui.TestRunner MyTest .F Time: 0.005 There was 1 failure: 1) warning(junit.framework.TestSuite$1)junit.framework.AssertionFailedError: No tests found in MyTest Modify so that […]