Avoid fails it's most important aim of maintenance department. Availability of inspection tools gives detailed information about health of devices and permits preventive interventions with high ROI. Thermography is for sure one of this tools and considering handiness it's a must for each maintenance department.
Despite of Standard Deviation is one of most relevant parameter of descriptive statistics, it isn't available as common aggregation function for some SQL server. Here is described how to calculate and use standard deviation in a single select query. Finally a better and numerically stable sql procedure is shown.
The OpenCV library is one of the most relevant open source library for Computer Vision but it contains some very useful function for linear algebra and matrix manipulation. Here is shown how to use
cv::solve function to solve system of linear equation. As real example here is considered the case of parabola passes through 3 points.
Imaging system for dimension measurement with precision up to 0.01mm over 300mm width, operator independent, also for soft materials.
Quanto è preciso uno scanner? Se scansiono più volte una stessa immagine, quanto sono differenti le relative scansioni ? Quanto è reale il valore DPI fornito dal costruttore è reale ?. In qui viene illustrato un metodo per dare una risposta a queste domante.
This article explains how to access to WebDav of OpenERP 7.0 from Windows, using map network drive. Only OpenERP over HTTPS/SSL is considered here. Using OpenERP over HTTP/8069 it's really discouraged.