I have an accelerometer and magnetometer each producing raw X, Y and Z readouts. From this I need to determine the magnetic heading of an object.
I made a viewcontroller that works fine on my iphone, I inserted this viewcontroller into an ipad app, sent the .app to my friend but the acceleromet开发者_StackOverflow中文版er didn\'t work...
I\'m trying to collect data for a machine learning project I\'m working on.What I\'d like to do is collect accelerometer data from an iPhone, save it to a csv and email it to myself.My app currently i
I know this question is definitely solved somewhere many times already, please enlighten me if you know of their existence, thanks.
How do I detect that the iPhone is moving in a particular direction (X-axis)?Can you show s开发者_高级运维ome sample code?You can do it with help of UIAccelerometer and check the movement fo phone in
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I\'m trying to use the accelerometer to move a UIImage. I works well but my problem is that with my code
I am new to iPhone development. I want to make a simple iPhone application which computes the distance traveled by the user, how much calories are burnt, where the user located is and in which directi
I\'m writing for the iPhone and I\'m trying to measure the time between maximum accelerations.Imagine you\'ve attached your iPhone to an oscillating spring.What I want to do is measure the frequency o
I have a simple iPhone game consisting of two \"threads\":the main game loop where all updating and rendering happen 30 times per second (NSTimer)... and the \"thread\" that calls the accelerometer de
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