How to add your own CSV file data ?
NalinLuthra opened this issue · 16 comments
I want to visualise my own data IMU data how to change from .csv to .bin to allow matlab to read it ?
The .bin file is not used. The .bin file was recorded using the x-IMU and then converted to the CSV files.
Hi, I also want to use my own .csv DATA, but the Matlab give me the error.
Error using xIMUdataClass (line 49)
No data was imported.
Error in Script (line 26)
xIMUdata = xIMUdataClass(filePath, 'InertialMagneticSampleRate', 1/samplePeriod);
Could you explain it more detial？
你们自己的csv数据格式和她提供的格式不一样吧，而且精确度和单位都要注意一下
Did you try these matlab codes? Could you leave you contect information to me? @songzhuhai
And also, how to transfer my own data to the csv file?
MATLAB我不太清楚，当初用Python写的，这个MATLAB开源版也被我改成了Python版本。
如果使用这个开源源码运行，你们可以参照https://github.com/xioTechnologies/Gait-Tracking-With-x-IMU/blob/master/Gait%20Tracking%20With%20x-IMU/Datasets/straightLine_CalInertialAndMag.csv 这个格式改数据，注意存放目录和计量单位就可以了。
@songzhuhai 大神， 我也在用python做， 但是始终位移什么的始终对不上。 你用的是什么imu， 如果可以的话，能否参考一下你的python代码。我 一直不出结果，很着急。。或者我真的有很多问题想要请教你。。能否加一个微信或者别的联系方式。。我已经做了很久了。
@songzhuhai, 我是按照这个csv 文件改的数据， tracking的那个可以读取， 但是这个不行， 提说都不到gyro的数据；。。我现在头都大了。真的迫切需要和你联系一下。。请教问题
Did anyone found a solution for this?
I am using a custom setup. MPU6050 and a HMC5883L for acquiring data suing an Arduino nano to process and save the data in a SD card module.
when i tried to use the csv file created by my system. importing fails. this is the format of my data.
Packet number,Gyroscope X (deg/s),Gyroscope Y (deg/s),Gyroscope Z (deg/s),Accelerometer X (g),Accelerometer Y (g),Accelerometer Z (g),Magnetometer X (G),Magnetometer Y (G),Magnetometer Z (G)
404,0,0,0,2.4,1.63,-10.69,0,442,44
1296,0,0,0,2.36,1.64,-10.59,-4,448,40
1380,0,0,0,2.35,1.62,-10.67,-4,446,42
1469,0,0,0,2.3,1.58,-10.44,-6,441,37
1558,0,0,0,2.35,1.73,-10.59,-3,446,36
1648,0,0,0,2.36,1.65,-10.59,-1,443,36
1737,0,0,0,2.36,1.61,-10.58,-2,447,44
1827,0,0,0,2.42,1.69,-10.59,-1,444,38
1916,0,0,0,2.36,1.69,-10.63,-7,450,40
2006,0,0,0,2.36,1.65,-10.62,-6,442,36
2095,0,0,0,2.38,1.62,-10.59,-6,446,38
2172,0,0,0,2.37,1.59,-10.62,0,443,38
2273,0,0,0,2.36,1.66,-10.61,0,445,35
2361,0,0,0,2.37,1.67,-10.6,-2,442,36
2451,0,0,0,2.44,1.64,-10.58,-2,447,38
2540,0,0,0,2.39,1.66,-10.67,-5,449,40
2629,0,0,0,2.38,1.63,-10.58,-2,446,39
2719,0,0,0,2.4,1.66,-10.57,-5,445,42
2808,0,0,0,2.37,1.64,-10.55,-2,443,36
2898,0,0,0,2.37,1.67,-10.59,-6,445,40
2988,0,0,0,2.38,1.64,-10.53,0,439,37
3076,0,0,0,2.36,1.7,-10.57,-5,445,37
3171,0,0,0,2.34,1.64,-10.57,-4,442,38
3253,0,0,0,2.34,1.7,-10.63,-3,448,40
3343,0,0,0,2.38,1.63,-10.6,-5,445,40
3432,0,0,0,2.33,1.66,-10.55,-7,447,38
3521,0,0,0,2.37,1.67,-10.62,-3,444,41
3611,0,0,0,2.35,1.62,-10.56,-2,445,35
I found how to add our own files to the matlab code import them properly and plot the graphs.
Anyone need?
yes. can u please share
I found how to add our own files to the matlab code import them properly and plot the graphs.
Anyone need?
@Omegaki113r please can you share
I found how to add our own files to the matlab code import them properly and plot the graphs.
Anyone need?
@Omegaki113r yes please, i need that
I found how to add our own files to the matlab code import them properly and plot the graphs.
Anyone need?@Omegaki113r yes please, i need that
Hi,
assume that you need to use strainght line walking data set plotting. look at the example data file name...
straightLine_CalInertialAndMag.csv
so if you wanted to add your own data set use,
xxxxx_CalInertialAndMag.csv
as the name..
and
in the Script.m line 10 change the filePath variable as below,
filePath = 'Datasets/xxxxx';
我将IMU与串口连接，想要将程序改成实时绘图的，是不是只要将它的accXYZ,和gryXYZ，改成自己的就行了，出现的一个问题是能绘出图来，但是在调用SixDofAnimation这个文件的时候，每次图都是从头开始绘制
I am getting the following error.
**Index exceeds matrix dimensions.
Error in Script (line 109)
indexSel = 1 : find(sign(time-(time(1)+initPeriod))+1, 1);**
Please Help me in this regard Thank You.