BACKGROUND There is a need for software scripts and modules for format parsing, data manipulation, statistical analysis and annotation especially for tasks related to marker identification from sequence data and sequence diversity analysis. RESULTS Here we present several new Perl scripts and a module for sequence data diversity analysis. To enable the… (More)
—This paper discusses the layout of a family tree that emphasizes temporal data. The ancestors and descendants are laid out radially around a centered person. The layout also supports dynamic interaction with the family tree.
This paper proposes a single-phase seven-level inverter for grid-connected photovoltaic systems, with a novel pulse width-modulated (PWM) control scheme. Three reference signals that are identical to each other with an offset value that is equivalent to the amplitude of the triangular carrier signal were used to generate the PWM signals. The inverter is… (More)