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Question regarding `rf.LinAccelSign`
Hi Morten, This is actually correct for both NED and ENU, as we have defined them in the insfilterErrorState. However, here is...

3年弱 前 | 0

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"Update traversal encountered invalid scene tree." error while using AppDesigner
Hi Kaan, I suspect the error may be caused by something besides the orientationPlotter. I was able to create a simple app in a...

約3年 前 | 1

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gpsSensor problem with Random Stream
Hi Leonardo, To set two gpsSensor objects to two independent random streams, you can set the RandomStream and Seed properties ...

約3年 前 | 0

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Adjust gravity, g, in imuSensor object accelerometer
Hi Gregory, Unfortunately, it is not currently possible to change the gravity acceleration in imuSensor. I've created an enhan...

約3年 前 | 0

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Is there a mistake on the "Navigation Toolbox"?
Hi Chengbin, The source code is correct, there is just a typo in the NED.m file. The comment in that file should read "In NE...

3年以上 前 | 0

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GNSS HDOP & VDOP integration with insfilterAsync
Hi WIll, Here is a simple example showing how you can do this. Thanks, Ryan % Construct filter and GNSS. filt = insfil...

3年以上 前 | 1

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How to model Bias Instability drift in Matlab
Hi Fadi, The model for the IMU, including the bias instability, can be found the Algorithms section of the imuSensor reference...

3年以上 前 | 0

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IMU Sensor (Acceleration & Gyroscope Values) in NED vs ENU Frames
Hi Ravindra, If you change the ReferenceFrame property for both the waypointTrajectory and imuSensor, the specified waypoints ...

3年以上 前 | 0

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2D circular trajectory generation - waypointTrajectory interpolation changing depending on the plane (XY or XZ)
Hi David, You are correct that the interpolation happens differently depending on the plane of motion. The waypointTrajectory ...

3年以上 前 | 1

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Accelerometer bias and Gyroscope bias convergence
Hi Ravindra, I'm not sure if you're looking at the R2020a or R2020b example, but for R2020b, you are seeing the acceleromete...

3年以上 前 | 0

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visual-inertial odometry
Hi Ravindra, Yes, that is correct. The IMU and vehicle frame are aligned with the x-axis pointing forward, the y-axis pointing...

4年弱 前 | 0

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Navigation Toolbox altimeter sensor in Simulink?
Hi Devin, For the altimeterSensor and other features that do not have a corresponding Simulink block, one possible workaroun...

4年弱 前 | 0

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What is the IMU Sensor measuring in the Sensor Fusion and Tracking Toolbox?
Hi Guillaume, Thank you for the detailed explanation and apologies for the confusion. You are correct that we have defined...

5年弱 前 | 2

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IMU reference frame with respect to heading
Hello Silvia, The input acceleration readings "acc" are actually negated in the accelerometer model before being rotated to th...

5年以上 前 | 1

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Matlab R2018b. Gyroscope signal simulation
Hi Maxim, Glad to see that you are using the imuSensor and gyroparams. Let me address each of your questions: Yes, you are sp...

5年以上 前 | 0

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