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Tonychausan / MyoArmbandPython

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Tensorflow version #1

Open PeiWoon opened 5 years ago

PeiWoon commented 5 years ago

Can I know the version of tensorflow of your project ? =D

Tonychausan commented 5 years ago

Hi, Sorry for quite late response

The version on the tensorflow is 1.0.0-rc2

PeiWoon commented 5 years ago

Thank you. If I have any questions, can I refer to you?

On Tue, 5 Feb 2019, 4:17 am Tony Chau <notifications@github.com wrote:

Hi, Sorry for quite late response

The version on the tensorflow is 1.0.0-rc2

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Tonychausan commented 5 years ago

Sure :), may I ask what kind of project you are doing?

PeiWoon commented 5 years ago

For your project, you are using DFF network, but i am trying to use RNN by modifying the code provided by you.

PeiWoon commented 5 years ago

I try to going on on option 0) Try Gesture and face the error as below, do i need to give a value for timestamp and firmware ?

Traceback (most recent call last): File "main.py", line 18, in main() File "main.py", line 15, in main menu() File "main.py", line 11, in menu menu_item_list[action].function() File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\MenuActions.py", line 129, in live_gesture_recognition hub.run(listener, 2000) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_ffi.py", line 571, in run six.reraise(*exc_box[0]) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\six.py", line 692, in reraise raise value.with_traceback(tb) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_ffi.py", line 550, in callback result = handler(Event(event)) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_device_listener.py", line 43, in on_event return method(event) TypeError: on_paired() missing 2 required positional arguments: 'timestamp' and 'firmware_version

Tonychausan commented 5 years ago

That looks like an error from the myo armband API, not sure what is wrong

PeiWoon commented 5 years ago

Okay, I try again. Can i ask that how you collect the dataset in this link https://github.com/Tonychausan/MyoArmbandProjectData/tree/master/nn_data/emg_network/sessions/2017-06-06-0106

On Thu, 21 Feb 2019, 4:47 pm Tony Chau, notifications@github.com wrote:

That looks like an error from the myo armband API, not sure what is wrong

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Tonychausan commented 5 years ago

The dataset is recorded by using the myo armband and doing the gestures. For more details you can search up my public published master thesis "Machine Learning for Gesture Recognition with Electromyography". Hope that helps a little

PeiWoon commented 5 years ago

Thank you. The thesis help a lot. =D Between, after I get in the main menu ,there are as shown as below, but how to know the sequences for execute? do we need to ensure anything before 0) Try gestures ?

Main Menu ################################################### 0) Try gestures 1) Measurment display 2) Compress Files 3) Delete all compressed files 4) Pre-data gesture test 5) Create Gesture-files 6) Create Gesture-files for not me! 7) Neural Network Menu

Choose an action:

talhamaqsood commented 5 years ago

I try to going on on option 0) Try Gesture and face the error as below, do i need to give a value for timestamp and firmware ?

Traceback (most recent call last): File "main.py", line 18, in main() File "main.py", line 15, in main menu() File "main.py", line 11, in menu menu_item_list[action].function() File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\MenuActions.py", line 129, in live_gesture_recognition hub.run(listener, 2000) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_ffi.py", line 571, in run six.reraise(*exc_box[0]) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\six.py", line 692, in reraise raise value.with_traceback(tb) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_ffi.py", line 550, in callback result = handler(Event(event)) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_device_listener.py", line 43, in on_event return method(event) TypeError: on_paired() missing 2 required positional arguments: 'timestamp' and 'firmware_version

same problem i am having

talhamaqsood commented 5 years ago

Try Gesture Traceback (most recent call last): File "C:\Users\STARIZ.PK\PycharmProjects\2ndmilestone\main.py", line 18, in main() File "C:\Users\STARIZ.PK\PycharmProjects\2ndmilestone\main.py", line 15, in main menu() File "C:\Users\STARIZ.PK\PycharmProjects\2ndmilestone\main.py", line 11, in menu menu_item_list[action].function() File "C:\Users\STARIZ.PK\PycharmProjects\2ndmilestone\MenuActions.py", line 124, in live_gesture_recognition libmyo.init('../myo-sdk-win-0.9.0/bin') File "C:\Users\STARIZ.PK\Anaconda3\lib\site-packages\myo_ffi.py", line 236, in init libmyo = ffi.dlopen(lib_name) File "C:\Users\STARIZ.PK\Anaconda3\lib\site-packages\cffi\api.py", line 141, in dlopen lib, function_cache = _make_ffi_library(self, name, flags) File "C:\Users\STARIZ.PK\Anaconda3\lib\site-packages\cffi\api.py", line 802, in _make_ffi_library backendlib = _load_backend_lib(backend, libname, flags) File "C:\Users\STARIZ.PK\Anaconda3\lib\site-packages\cffi\api.py", line 797, in _load_backend_lib raise OSError(msg) OSError: cannot load library '../myo-sdk-win-0.9.0/bin': error 0x7e. Additionally, ctypes.util.find_library() did not manage to locate a library called '../myo-sdk-win-0.9.0/bin'

talhamaqsood commented 5 years ago

help me out

PeiWoon commented 5 years ago

OSError: cannot load library '../myo-sdk-win-0.9.0/bin': error 0x7e. Additionally, ctypes.util.find_library() did not manage to locate a library called '../myo-sdk-win-0.9.0/bin'

download myo sdk from this link : https://support.getmyo.com/hc/en-us/articles/360018409792-Myo-Connect-SDK-and-firmware-downloads

then locate at the same place with src folder.(src and myo sdk in the same folder), i think will be okay.

PeiWoon commented 5 years ago

I try to going on on option 0) Try Gesture and face the error as below, do i need to give a value for timestamp and firmware ? Traceback (most recent call last): File "main.py", line 18, in main() File "main.py", line 15, in main menu() File "main.py", line 11, in menu menu_item_list[action].function() File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\MenuActions.py", line 129, in live_gesture_recognition hub.run(listener, 2000) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_ffi.py", line 571, in run six.reraise(*exc_box[0]) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\six.py", line 692, in reraise raise value.with_traceback(tb) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_ffi.py", line 550, in callback result = handler(Event(event)) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\myo_device_listener.py", line 43, in on_event return method(event) TypeError: on_paired() missing 2 required positional arguments: 'timestamp' and 'firmware_version

same problem i am having

this is the myo API problem, hub.run(listener, 2000) should change to hub.run (2000, listener)

check from these links. https://myo-python.readthedocs.io/en/latest/myo.html

https://github.com/NiklasRosenstein/myo-python

PeiWoon commented 5 years ago

I facing the problem with data length when i run options 0)Try Gestures. Can anyone help me to find out what wrong with that data length? I sure that myo armband is working well, and it is functioning with option 1) measurement display, it show the acc, gyroscope , orientation and emg data.

C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\pywt_multilevel.py:45: UserWarning: Level value of 3 is too high: all coefficients will experience boundary effects. "boundary effects.").format(level)) Traceback (most recent call last): File "main.py", line 18, in main() File "main.py", line 15, in main menu() File "main.py", line 11, in menu menu_item_list[action].function() File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\MenuActions.py", line 159, in live_gesture_recognition results = network_session.input_test_emg_network(listener.data_handler) File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\NeuralNetworkUtility.py", line 726, in input_test_emg_network test_inputs = [input_data_handler.get_emg_data_features()] File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\DataHandlers.py", line 165, in get_emg_data_features emg_data_features = numpy.append(self.wavelet_feature_extraxtion(), self.raw_emg_feature_extraxtion()) File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\DataHandlers.py", line 100, in wavelet_feature_extraxtion coefficient_subsets = pywt.wavedec(emg_array, 'db1', level=n) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\pywt_multilevel.py", line 102, in wavedec a, d = dwt(a, wavelet, mode, axis) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\pywt_dwt.py", line 183, in dwt cA, cD = dwt_single(data, wavelet, mode) File "pywt_extensions_dwt.pyx", line 24, in pywt._extensions._dwt.__pyx_fuse_1dwt_single File "pywt_extensions_dwt.pyx", line 25, in pywt._extensions._dwt.dwt_single File "pywt_extensions_dwt.pyx", line 18, in pywt._extensions._dwt.dwt_coeff_len ValueError: Value of data_len must be greater than zero.

talhamaqsood commented 5 years ago

can u give me or help me in making in use-case diagram system flow diagram process flow diagram class diagram ofr this project

On Tue, 5 Mar 2019 at 09:49, PeiWoon notifications@github.com wrote:

I facing the problem with data length when i run options 0)Try Gestures. Can anyone help me to find out what wrong with that data length? I sure that myo armband is working well, and it is functioning with option 1) measurement display, it show the acc, gyroscope , orientation and emg data.

C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\pywt_multilevel.py:45: UserWarning: Level value of 3 is too high: all coefficients will experience boundary effects. "boundary effects.").format(level)) Traceback (most recent call last): File "main.py", line 18, in main() File "main.py", line 15, in main menu() File "main.py", line 11, in menu menu_item_list[action].function() File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\MenuActions.py", line 159, in live_gesture_recognition results = network_session.input_test_emg_network(listener.data_handler) File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\NeuralNetworkUtility.py", line 726, in input_test_emg_network test_inputs = [input_data_handler.get_emg_data_features()] File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\DataHandlers.py", line 165, in get_emg_data_features emg_data_features = numpy.append(self.wavelet_feature_extraxtion(), self.raw_emg_feature_extraxtion()) File "C:\Users\Asus\Desktop\W Code\MyoArmbandPython-master\src\DataHandlers.py", line 100, in wavelet_feature_extraxtion coefficient_subsets = pywt.wavedec(emg_array, 'db1', level=n) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\pywt_multilevel.py", line 102, in wavedec a, d = dwt(a, wavelet, mode, axis) File "C:\Users\Asus\AppData\Local\Programs\Python\Python35\lib\site-packages\pywt_dwt.py", line 183, in dwt cA, cD = dwt_single(data, wavelet, mode) File "pywt_extensions_dwt.pyx", line 24, in pywt._extensions._dwt.__pyx_fuse_1dwt_single File "pywt_extensions_dwt.pyx", line 25, in pywt._extensions._dwt.dwt_single File "pywt_extensions_dwt.pyx", line 18, in pywt._extensions._dwt.dwt_coeff_len ValueError: Value of data_len must be greater than zero.

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PeiWoon commented 5 years ago

@talhamaqsood You can refer to this https://www.smartdraw.com/flowchart/flowchart-symbols.htm And the thesis mentioned above.

Tonychausan commented 5 years ago

I dont have access to the myo armband anymore I can't help with you very much.

I would recommend using Keras instead of vanilla Tensorflow as i did for the network also. Maybe also using Libraries such as pandas to implement cleaner code. As this was done very unclean I wouldn't really recommend to figure out my code too much.