A place to post useful MATLAB things.
Like MATLAB's mvnpdf but takes in complex values. See wikipedia.
Note that definitions are slightly different. Below, Cz = E{ZZ'}, Pz = E{ZZ.'}, and \Gamma = conj(Cz) - Pz'*inv(Cz)*Pz where X' means Hermitian and X.' means transpose in MATLAB.
Having rather painlessly installed ROS Indigo on El Capitan using Mike Purvis's script, I attempted to upgrade to ROS Kinetic. This gist outlines the problems I encoutered and how I solved them. Hopefully this guide will help others attempting to install ROS Kinetic / Gazebo 7 on El Capitan.
Start with Mike Purvis's script, which currently is setup to install ROS Indigo. In order to install Kinetic instead of Indigo, make sure to set the ROS_DISTRO environment variable: export ROS_DISTRO=kinetic.
After you get through rosdep errors, it's quickest to just work with the catkin config ... and catkin build ... commands directly. In fact, I found it most helpful to leave my catkin workspace terminal open at ros-install-osx/kinetic_desktop_full_ws and t
This Gist attempts to document the research and (hopefully) steps to successfully allowing U-Boot to perform an OTA (over-the-air) update.
Please comment with corrections and suggestions!
Performing an OTA Update: Place the contents of the toFlash directory onto the update partition of the Intel Edison. Then, at the U-Boot prompt run do_ota. Or, if the system is running in multi-user mode, run as root: reboot ota.
Motivation: Currently (Yocto 2.1, Intel Edison) has an update partition of ~800MB. The Yocto toFlash directory is ~500MB, so placing it on to the update partition is no problem, allowing an OTA update through U-Boot. However, to do an OTA update using Emutex Labs' Ubilinxu is currently impossible as the Ubilinux toFlash directory is ~1.6GB.