| # To load the mnist data | |
| from keras.datasets import fashion_mnist | |
| from tensorflow.keras.models import Sequential | |
| # importing various types of hidden layers | |
| from tensorflow.keras.layers import Conv2D, MaxPooling2D,\ | |
| Dense, Flatten, Softmax | |
| from tensorflow.keras.optimizers import Adam | |
| from tensorflow.keras.losses import SparseCategoricalCrossentropy |
Time series analysis to explain the thought process in a predictive maintenance case -- almost done--
An End-to-End Unsupervised Outlier Detection
The Prophet library is an open-source library designed for making forecasts for univariate time series datasets and another example here
Let's say that we are in rPi4 we have installed ROS noetic following this guide and we want to add a couple of new packages. In our case we have selected ros_comm package. Imagine that we want to add teleop_twist_keyboard.
cd ros_catkin_ws/
source devel_isolated/setup.bash
rosinstall_generator ros_comm teleop_twist_keyboard --rosdistro noetic --deps --wet-only --tar > noetic-custom_ros.rosinstall
wstool merge -t src noetic-custom_ros.rosinstall
wstool update -t src
rosdep install -y --from-paths src --ignore-src --rosdistro noetic -r --os=debian:buster
sudo ./src/catkin/bin/catkin_make_isolated --install -DCMAKE_BUILD_TYPE=Release --install-space /opt/ros/noetic
| cmake_minimum_required(VERSION 3.0.0) | |
| project(raii_examples VERSION 0.1.0) | |
| set(CMAKE_CXX_STANDARD 17) | |
| set(CMAKE_CXX_STANDARD_REQUIRED ON) | |
| set(CMAKE_CXX_EXTENSIONS OFF) | |
| add_executable(raii_2 raii_2.cpp) |
| cmake_minimum_required(VERSION 3.0.0) | |
| project(raii_examples VERSION 0.1.0) | |
| set(CMAKE_CXX_STANDARD 17) | |
| set(CMAKE_CXX_STANDARD_REQUIRED ON) | |
| set(CMAKE_CXX_EXTENSIONS OFF) | |
| add_executable(raii_1 raii_1.cpp) |
| import sys | |
| from time import sleep | |
| from PySide2.QtCore import Qt, QObject, QThread, Signal, Slot | |
| from PySide2.QtWidgets import ( | |
| QApplication, | |
| QLabel, | |
| QMainWindow, | |
| QPushButton, | |
| QVBoxLayout, |
| project(cmake_recipe01 LANGUAGES CXX) | |
| set(CMAKE_CXX_STANDARD 14) | |
| # set(USE_LIBRARY OFF) | |
| option(USE_LIBRARY "Compile sources into a library" OFF) | |
| message(STATUS "Compile sources into a library? ${USE_LIBRARY}") | |
| include(CMakeDependentOption) | |
| cmake_dependent_option( |
| cmake_minimum_required(VERSION 3.17) | |
| project(cmake_recipe01 LANGUAGES CXX) | |
| set(CMAKE_CXX_STANDARD 14) | |
| set(USE_LIBRARY ON) | |
| message(STATUS "Compile sources into library? ${USE_LIBRARY}") | |
| set(BUILD_SHARED_LIBS OFF) | |
| list(APPEND _sources Message.h Message.cpp) |
| byobu new -s embedded-cookbook | |
| byobu list-sessions | |
| byobu attach-session -t embedded-cookbook | |
| byobu kill-session -t embedded-cookbook | |
| F6 will detach your current Byobu session | |
| F2 creates new windows within the current session. | |
| F3 and F4 scroll left and right through the windows list. | |
| F8 renames the current open window in the list |
| cmake_minimum_required(VERSION 3.16) | |
| project(factory_methods) | |
| set(CMAKE_CXX_STANDARD 17) | |
| add_library(shape_factory shape_factory.cpp) | |
| add_executable(factory_method main.cpp) | |
| target_link_libraries(factory_method shape_factory) |