simulator

Matlab/CUDA: ocean wave simulation

两盒软妹~` 提交于 2019-11-30 14:35:31
I've studied "Simulating Ocean Water" article by Jerry Tessendorf and tried to program the Statistical Wave Model but I didn't get correct result and I don't understand why. In my program I tried only to create a wave height field at time t = 0 without any further changes in time. After execution of my program I got not what I was expecting: Here's my source code: clear all; close all; clc; rng(11); % setting seed for random numbers meshSize = 64; % field size windDir = [1, 0]; % ||windDir|| = 1 patchSize = 64; A = 1e+4; g = 9.81; % gravitational constant windSpeed = 1e+2; x1 = linspace(-10,

CLLocationManager on iPhone Simulator fails with kCLErrorDomain Code=0

与世无争的帅哥 提交于 2019-11-30 06:44:40
问题 CLLocationManager on iPhone Simulator is supposed to fake Cupertino (isn't it?) but it does NOT, it fails with kCLErrorDomain Code=0 instead. LocationManager's delegate receives the message didFailWithError . This method is implemented to log the error and the console outputs the following: Error Domain=kCLErrorDomain Code=0 "The operation couldn’t be completed. (kCLErrorDomain error 0.)" I was working on a real project when I ran into this problem but it is pointless to discuss my code

Can React Native apps be tested in a browser?

狂风中的少年 提交于 2019-11-30 02:37:59
Realizing that React Native apps are designed to be developed / tested using simulators, is it possible to use a web browser to also test an application? Services such as https://rnplay.org/ exist, however my concern is it's powered by https://appetize.io/ it might be limited by the # of minutes per month. I'd also like to utilize free / open-source technology to accomplish this, as compared to a paid screen streaming service. Along these lines, in order to test the app in a browser, would the app be required to use one or more libraries which allow the app to be run in both React Native and

Matlab/CUDA: ocean wave simulation

别等时光非礼了梦想. 提交于 2019-11-29 20:21:03
问题 I've studied "Simulating Ocean Water" article by Jerry Tessendorf and tried to program the Statistical Wave Model but I didn't get correct result and I don't understand why. In my program I tried only to create a wave height field at time t = 0 without any further changes in time. After execution of my program I got not what I was expecting: Here's my source code: clear all; close all; clc; rng(11); % setting seed for random numbers meshSize = 64; % field size windDir = [1, 0]; % ||windDir||

Xcode Simulator animations extremely slow when played in editor

ⅰ亾dé卋堺 提交于 2019-11-29 19:24:51
Recently I have experienced, that Xcode's simulator has become extremely slow. Also if I create a new app and run it i, the transition between the launch screen and the first view controller takes about 3 seconds. Luckily it is only the iOS 9 simulator and not iOS 8 or lower. I have upgraded to Xcode 6.4 and I also have Xcode 7.0 beta 3 installed. Has anyone experienced the same? I have tried to uninstall both Xcode versions, but it didn't help. If you press command+T it triggers the 'Slow animations' feature. I didn't noticed this setting until now. Doh! In Simulator menu, go to Debug > Slow

Is it possible to run an IPA file in an iPhone simulator on Windows? [duplicate]

若如初见. 提交于 2019-11-29 16:59:26
This question already has an answer here: iPhone emulator for Windows that allows installation of new apps [closed] 4 answers If so, what programs or SDK do I need? NO. The SDK and tool chain (including simulator) are for OS X only. 来源: https://stackoverflow.com/questions/5585076/is-it-possible-to-run-an-ipa-file-in-an-iphone-simulator-on-windows

How to remove installed Java programs on the simulator?

给你一囗甜甜゛ 提交于 2019-11-29 16:34:52
There are lots of java apps on my simulator menu screen which I have been coding and testing? Now I want to remove some of them to clean my simulator a bit. How do I remove them? Maksym Gontar Quote from Reset and clean the blackberry simulator : Are you sick of having a million icons on your BlackBerry simulator for every HelloWorld and demo project you have every tested? Try this to remove old programs from the simulator and start with a clean ribbon. From the command line browser to your rim jde directory, switch to the simulator sub directory and run clean.bat. This program takes longer

Change the Location of Screen Shots Saved by the iOS Simulator

大兔子大兔子 提交于 2019-11-29 13:23:44
I'd like to change the location that screenshots created via File > Save Screen Shot in the iOS Simulator are saved from the desktop to a folder of my choice. How can this be done? Perhaps there's a user defaults value I could change, much like the one specifying the location of standard screenshots on OS X ? In Xcode 9 you can hold down Option while saving a screenshot and we will prompt you for the location. Check the "Use this as the default location" box to make the selected directory the default for all screenshots. Simulator saves screen shot file on (logged-in user's) desktop and it's

How to get the original size of screenshots using iOS Simulator in Xcode 7 when scaling down

对着背影说爱祢 提交于 2019-11-29 11:19:08
问题 In Xcode 7.1 Simulator, when using ⌘+s to save screenshot to desktop, it saves the actual size of the simulator. For example, iPhone 6 Plus 100% scale simulator save screenshots as 1242 x 2208 ; 25% scale simulator save screenshots as 310 x 552 . Is there a way to make the simulator scale to 25% but still get original size of 1242 x 2208 ? The 100% simulator is just too huge on a 13" screen. It used to save as original size regardless scale level, but in Xcode 7.1 it's no longer the case. 回答1

Using clock() to measure execution time

五迷三道 提交于 2019-11-29 11:04:49
I am running a C program using GCC and a proprietary DSP cross-compiler to simulate some functioality. I am using the following code to measure the execution time of particular part of my program: clock_t start,end; printf("DECODING DATA:\n"); start=clock(); conv3_dec(encoded, decoded,3*length,0); end=clock(); duration = (double)(end - start) / CLOCKS_PER_SEC; printf("DECODING TIME = %f\n",duration); where conv3_dec() is a function defined in my program and I want to find the run-time of this function. Now the thing is when my program runs, the conv3_dec() functions runs for almost 2 hours but