Wind power is extracted from air flow using wind turbines or sails to produce mechanical or electrical power. Windmills are used for their mechanical power, windpumps for water pumping, and sails to propel ships.ind farms consist of many individual wind turbines which are connected to the electric power transmission network. Onshore wind is an inexpensive source of electricity, competitive with or in many places cheaper than coal or gas plants.
Defining a matrix in Matlab is similar to defining a vector in Matlab. To define a matrix, treat it as a column of row vectors. Note that spaces between number is used to define the elements of matrix and semi-colon is used to separate the rows of matrix A. The square brackets are used to construct matrices.
MATLAB is a popular programming language for its simplicity and broad range of tools for topics like. signal processing, statistics, di erential equations, and of course, matrices. Users can easily add their. own m- le functions for speci c applications, further extending MATLAB's usefulness. However, the MATLAB programming language is parsed { code is interpreted and translated into com-. puter operations in realtime { where faster languages like C/C++ are compiled ahead of time into the. computer's native language.