Scilab demonstration pages

Scilab Group

• Introduction to SCILAB
  • OBJECTS
    • SCALARS
    • MATRICES
    • Lists
    • Linear dynamical systems
  • Operations
  • Some numerical primitive 1
  • Some numerical primitive 2
  • Linear algebra
  • On line definition of function
  • Optimization
  • Simulation
  • Dynamical systems
    • Definition
    • Simulation
    • Interconnection
    • Change of variable
  • Calling external routine
• Graphics
  • 2D and 3D plotting functions
    • Simple 2D plot with grids
    • 2D plot with implicit abscissae values
    • 2D plots superposition
    • Drawing 2D histogram
    • Drawing a function
    • 3D parametric curve
    • 3D surface
    • 3D surface defined by a function
    • Contour plot of a surface
    • Drawing vector field
    • grayplot of a surface
    • grayplot of a surface defined by a function
    • errbar
    • Nichols chart
    • zgrid
    • Adding 2d graphics on 3d graphic 1
    • Adding 2d graphics on 3d graphic 2
    • 3D contour and 3D surface
    • Combining 3D and contour plots (1)
    • Combining 3D and contour plots (2)
    • Combining subplots in a graphic window
    • Drawing surfaces defined by facets
    • Drawing surfaces defined by facets (2)
  • Basic Primitives
    • Drawing set of objects
    • Drawing objects
    • Setting graphic context values
    • Graphics X11 5
    • Graphics X11 6
    • Colored histogram
    • Pie Chart
  • Animation
    • Rotation of a 3D Surface (plot3d1)
    • 3D curve (param3d)
    • Lorentz curve (param3d)
    • Rotation of a 3D contour
    • Evolution of a 3D surface (plot3d)
    • N link pendulum movement
    • Shell
  • Finite Elements
    • A small example of MESH Creation and visualisation
    • Another mesh example
    • A more complex example with a Mesh of amdba type
    • Using fec to smooth a grayplot
  • More surfaces
    • Surface with holes 1
    • Surface with holes 2
    • Sphere
    • Shell
    • Spiral
    • Rings
    • Torus
    • Torus 1
    • Moebius
    • Tube
    • Black Hole
    • Riemann surface (n=2)
  • Bezier curves and surfaces
    • Gammatest
    • 2D curve Bezier test
    • 3D curve Bezier test
    • Bezier surface test
    • Bezier surface test 2
  • Subplots
• n-pendulum
• Car parking
  • Car
  • Two trailers truck
• Wheel simulation
• Bike Simulation
  • Typical free bicycle trajectory
  • Free bicycle trajectory, special case
  • Bike Picture
• Signal Processing
  • Spectral Estimation
  • IIR filter design
  • Minimax FIR filter design
  • Wiegner filter
  • Bode plots
• Matlab to Scilab Translator
  • Simple function
  • Simple graphics
  • Translation of a toolbox
• Scilab to Fortran translator
  • Clauses, loops and operations
  • Matrix concatenation
  • Concatenations and inversions
  • Call of simple primitives
  • Operation with complex numbers
  • Matrix divisions
• ODE'S and DAE's
  • Simple ODE
  • Chemical process (Stiff)
  • Chemical process (Implicit)
• Sounds
• Random laws simulation
  • Simulation of a binomial random variable
  • Simulation of a disrete random variable
  • Simulation of a geometric random variable
  • Simulation of a Poisson random variable
  • Simulation of an exponential random variable
  • Simulation of a Weibull random variable
  • Simulation of an hyper geometric random variable
  • Simulation of an Erlang random variable
• Fractal signal analysis
  • Generalized Weierstrass Synthesis and Local Holder Estimation
  • Binomial Measure Synthesis and Multifractal Spectrum Estimation
  • fBm Synthesis and Wavelet Transform
  • Alpha Stable Processes Synthesis and Estimation
• Inverted pendulum
  • Description of the problem
  • Open loop simulation
  • Linearization near vertical position
  • Property analysis
  • Synthesis of a stabilizing controller
  • Plant+controller Linear system
  • Closed loop properties
  • Sampled system
  • Compensation of the non linear system
• Tracking
  • Signal generation
  • Computing tracking
• Control
  • Robust control
  • LMITOOL
    • H-infinity gain
    • Output Feedback
    • Sylvester equation
• Control examples
  • LQG
    • Frequency response
    • Step response
    • Impulse response
  • Mixed-sensitivity
  • PID
    • Frequency response
    • Step response?
    • Impulse response?
• Scicos
  • Hybrid controler
  • Thermostat
• About this document ...