nautical graphics

Use Bumblebee to control NVIDIA dual-graphics card (ubuntu) Introduction Nvidia dual-graphics card switching technology is called Optimus (Optimus Prime), but unfortunately it can only be implemented under win7 and vista. There is no corresponding technology in Linux, and of course Apple does not. This causes the independent video card to be enabled all the time, the video card is heated up, and the fan tur

iOS Development UI Chapter-quartz2d use (graphics context stack)Qurza2d is how to draw the drawing information and drawing properties into the graphical context?DescriptionAfter you create a new project, customize a view class and storyboard association, override the Drowrect method in the class. Three steps to draw a line: (1) Get Context (2) drawing (3) rendering requirements: Draw two separate line codes and:- (void) DrawRect: (cgrect) rect{//Get C

Ubuntu16 Laptop dual Graphics installation NVIDIA driverSpecific steps:1.Installing the graphics Switch softwareOpen terminal and enter the following command:sudo add-apt-repository Ppa:nilarimogard/webupd8 # add update source sudo Apt-get Update # refresh updating source list sudo apt-get Install Prime-indicator # Install dual graphics Toggle

1, Gpu-z (the most commonly used graphics card performance testing tools) Speaking of the processor Identification tool CPU-Z, its popularity and necessary degree needless to say. The hardware Web site Techpowerup now provides a similar tool gpu-z for identifying graphics cards. Gpu-z is a lightweight graphics testing software. Green-free installation, intuitive

At present, a small number of users reflect the updated graphics driver, restart the computer, the screen resolution is very low, color quality is poor, and resolution can not be adjusted and so on (XP system). (veterans, please ignore them directly, novice small white seriously look at the reason: update the graphics driver, the updated driver file is not properly loaded and invoked by the system, resultin

One, nvidia dual graphics model 1. Right click on the left side of the desktop, select "Nvidia Control Panel" and click on the "View" menu to make sure the "Show GPU activity icon in notification area" is checked. 2. The GPU Activity prompt icon appears in the notification area at the lower right corner of the screen when checked. 3. Hover the mouse pointer over this icon and the current status will be displayed. If the standalone video card is

This type of failure is typically caused by bad contact with the motherboard or a problem with the motherboard slot. For some motherboards with integrated graphics, if the memory is shared with the main memory, you need to pay attention to the location of the RAM, generally in the first memory slot should be inserted in the memory bar. Due to the video card cause of no display failure, usually after the boot issued a long two short beeps (for award BI

[I give Unity official video tutorial to do Chinese subtitles]beginner graphics–lessons series of textures texturesThis article shares a 6th completed video, the beginner Graphics–lessons series of textures textures. Listen to the translation, the time axis, suppress the person is oneself. Do not use the video for illegal purposes.In need of high-definition video of the classmate trouble to praise and leave

How can deep learning not deal with graphics cards that are "nuclear"?The rise of artificial intelligence, in addition to the massive increase in data volume, the continuous improvement of algorithms, the gradual improvement of computing power, but also inseparable from the gradual improvement of software infrastructure. The current mainstream deep learning tool software, whether Caffe or Theano or TensorFlow, is all about the support of GPU

　What are the Word shortcut keys ? I am afraid that the most common applications of ctrl+b, Ctrl+e and so on that you currently have are only a small part of it. Today is an introduction to editing the shortcuts used for moving text and graphics. "Delete text and graphics BackSpace Deletes one character to the left. Ctrl+backspace Deletes a word to the left. Delete Deletes one character to the right

Foreword: This article reprint from oneself just bought "asp.net 3.5 from getting to master" this book, this book introduces in http://www.china-pub.com/44991, this article 95% and this book content exactly the same, the other 5% is I corrected some mistakes to add after, The original sample code can only run in the IE core browser, non-IE core browser run will appear some problems, I changed some of the code. This article experienced last night I five hours of hand hit and become (and has not f

For such tips, most children's shoes will feel confused, do not know whether the computer is a problem or no problem. Today, we teach you how to solve this problem by driving your life. The computer's video card driver is not compatible or simply overheated because of the above hint. So how to determine whether the computer graphics driver is not compatible or overheating it? Turn on the driver of Life detection video card driver is known

[I give Unity official video tutorial to do Chinese subtitles]beginner graphics–lessons series of materials to understand materialsAfter sharing the Chinese subtitles in the light introduction lights, this chapter share a 3rd completed video, that is, "beginner graphics–lessons series of materials to understand materials." Listen to the translation, the time axis, suppress the person is oneself. Do not use

[I give Unity official video tutorial to do Chinese subtitles]beginner graphics–lessons series of Light introduction lightsAfter sharing a Chinese subtitle video camera Introduction cameras, this chapter share a 2nd completed videos, namely "Beginner Graphics–lessons series of Light introduction Lights". Listen to the translation, the time axis, suppress the person is oneself. Do not use the video for illeg

The Graphics class provides basic drawing methods, and GRAPHICS2D classes provide more powerful drawing capabilities. This section explains the graphics class, the next section explains Graphics2D. The Graphics class provides basic geometry rendering methods, which include: drawing segments, drawing rectangles, drawing circles, drawing with color

. Used to smooth the edges of the graphic to reduce the sawtooth sensation, or to make the graph look fuller and more delicate, we call it a sub-pixel (or subpixel, and, generally, in the field of screen display technology), as shown in the following figure. Figure 1-anti-aliasing sub-pixel While the official version of PS CS6 is not universal, take PS CS5 as an example, and we discuss how to make the vector path graphics when the pixel alignment

These days, computers seem to have become a personal thing that everyone can live without. Personalized chassis, personalized desktop, everything by my own grasp, no longer rigidly adhere to the design of advertising-like manufacturers. However, do you know how to make your graphics card work as you wish? Perhaps you will say: "I am still a rookie, is an ordinary user, will not play so deep, so dazzling" hard "kungfu, do not know how to set this what

A library of 35 JavaScript graphics charts for developersA graph is a graphical representation of data, which means "displaying data through an image of a chart, such as a bar chart, a line chart, and a pie chart." Almost every development or project management team needs charts or graphs to simplify understanding and visualize complex data and Web application workflows. Visualization charts can help developers understand complex D data more easily, i

Fundamentals of GPU and shader technology (all 8 back)Http://www.opengpu.org/forum.php?mod=viewthreadtid=7376extra=page%3D1Http://www.opengpu.org/bbs/forum.php?mod=viewthreadtid=7550extra=page%3D1concept and rendering pipeline for 3D graphics (render Pipeline)The 3D graphics history is described earlier, and the next step is to explain the process of 3D graphics.

The android. graphics package is the core rendering package. It provides some basic graphics tools, such as canvas, color filter, and paint brush, allowing you to process images directly on the screen. This package provides many classes. Let's take a look at the main classes in this package. I. Canvas Android. Graphics. canvascanvas is like a canvas in a mobile p