Graphs of Sine and Cosine 1.2 An applet illustrating how the graphs of sine and cosine are related to the unit circle. Transformations of Functions 1.3 An applet illustrating how transformations ...

Analyses of geostatistical data are often based on the assumption that the spatial random field is isotropic. This assumption, if erroneous, can adversely affect model predictions and statistical ...

Xingping Sun, Strictly Positive Definite Functions on the Unit Circle, Mathematics of Computation, Vol. 74, No. 250 (Apr., 2005), pp. 709-721 ...

The equation of a a quadratic function can be determined from a graph showing the turning point and another point on the graph. Brush up on your knowledge on how to recognise and determine the ...