Classroom demonstrations, etc.
MATLAB
Vectors in MATLAB
M-file
Sample solutions
M-file
function M-file for gfun
Graphing a space curve - the twisted cubic
M-file
Graph of a helix on a cylinder
M-file
Movie of tangent to a parametrized curve
(edited to remove MATLAB output)
M-file
curvetan.m
(to create a movie of the tangent to a plane curve)
curvetan3.m
(to create a movie of the tangent to a space curve)
cusptan.mat
helixtan.mat
Movie of the TNB frame to a curve
(edited to remove MATLAB output)
M-file
movingframe.m
(to create a movie of the TNB frame to a curve)
helixframe.mat
twistedcubicframe.mat
Plotting the graph of a function of two variables and a contour plot
M-file
Graphing a hyperbolic cylinder using mesh and surf
M-file
Plot of a surface of revolution and one of its tangent planes
M-file
Maxima and minima of functions of two variables
M-file
An example of Lagrange multipliers
M-file
Some vector fields
M-file
Pictures of a double helix
A double helix
Another double helix
"The World's Best Photos of doublehelix..."
Contour map
Topographic map of May Lake and Mt. Hoffman, Yosemite