animation

问题 I am new to working with time series in Matlab and am struggling with getting this going. I have time series heat-transfer data (over a period of 20ms in steps of 1 microsecond) at these 11 locations (see code below). I am clueless as to how I could put them together to be able to generate a plot at each time step and use getframe at each timestep to make an animation. Any help on how to get started with this would be much appreciated. Here is a link to the 11 data files, providing time on

问题 I have spent a serious amount of time trying to animate scatter plot where the colour of the marker is defined by a number. Below is my attempt, which sort of works but not really as planned: After each animation step, the old points should be removed. Instead, the new points are simply added to the points already on plot. The colorbar should also be updated at each step according to the values (just like time text is). However, whatever I seem to do, produces a blank chart. Is this really

问题 I have spent a serious amount of time trying to animate scatter plot where the colour of the marker is defined by a number. Below is my attempt, which sort of works but not really as planned: After each animation step, the old points should be removed. Instead, the new points are simply added to the points already on plot. The colorbar should also be updated at each step according to the values (just like time text is). However, whatever I seem to do, produces a blank chart. Is this really

问题 Assuming that the SVG is the standard for still vector images, there is an equivalent for animated vector-based images too ? The problem I'm trying to solve can't be solved by pixel-based formats such as APNG or GIF, they don't scale at all on different displays, and they also get really really heavy pretty quick, vector images are what I need but I need a standard way to provide a file with an animated vector entities in it. To be clear I'm not trying to animate a webpage or part of it, I'm

问题 So I've looked several places for how this is supposed to be implemented and I'm sure I'm missing something trivial, but I have a flutter app with a Scaffold who's body is a PageView. I need to have a different FAB for some pages and the way it's currently set up is the floatingActionButton attribute of the scaffold is set to access an array of FloatingActionButtons with the index being the _currentPageIndex (private variable shared by bottomNavBar and _pageController. This changes the FAB

问题 With Three.js I want to create the effect of an object swinging from a cable or rope. It doesn't require real physics as the "swinging" object simply follows a fixed animation. The easiest solution is using the THREE.Line, however the problem is that THREE.Line can only be 1px thick and looks kinda awful. In the three.js examples there is a "fat lines" example : https://threejs.org/examples/?q=lines#webgl_lines_fat however the problem is that once I have created the line using LineGeometry()

问题 I can't figure out why my Animated Vector is not working. I can see the first path but the second path that I want to animate as an addition to the first path is not showing. This is how my code looks like: <?xml version="1.0" encoding="utf-8"?> <animated-vector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:aapt="http://schemas.android.com/aapt"> <aapt:attr name="android:drawable"> <vector android:height="24dp" android:width="24dp" android:viewportHeight="24.0" android

问题 I can't figure out why my Animated Vector is not working. I can see the first path but the second path that I want to animate as an addition to the first path is not showing. This is how my code looks like: <?xml version="1.0" encoding="utf-8"?> <animated-vector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:aapt="http://schemas.android.com/aapt"> <aapt:attr name="android:drawable"> <vector android:height="24dp" android:width="24dp" android:viewportHeight="24.0" android

问题 I have 3 animations on css what I've made in fiddle that are "animate1 (as a slow rotate), animate2 (as a medium rotate) and animate3 (as a fastest rotate) which is want to running by toggle onClick on an Element of "<h1>" . untiil now of my achievements is just only till running to animate2 only after that I don't know how ? Please to anyone for solve this case and sorry for my bad english ... demo on fiddle function Animation() { var anim = document.getElementsByTagName("h1")[0]; anim

问题 I have 3 animations on css what I've made in fiddle that are "animate1 (as a slow rotate), animate2 (as a medium rotate) and animate3 (as a fastest rotate) which is want to running by toggle onClick on an Element of "<h1>" . untiil now of my achievements is just only till running to animate2 only after that I don't know how ? Please to anyone for solve this case and sorry for my bad english ... demo on fiddle function Animation() { var anim = document.getElementsByTagName("h1")[0]; anim