copp.Jet3

Syntax

obj = copp.Jet3(value, d1, d2, d3)

Description

Jet3 stores a real value and its first three derivatives with respect to one scalar path parameter. Path.from_parametric passes a seeded Jet3 into a user formula, then extracts q, dq/ds, d2q/ds2, and d3q/ds3 from the returned Jet3 vector.

Supported operations cover the first lightweight MATLAB formula surface: +, -, .*, *, ./, /, .^, ^, sin, cos, exp, log, and sqrt. The class also supports vertical and horizontal concatenation so formulas may return vectors such as [sin(s); cos(2*s); s^2]. Path.from_parametric treats the formula return as a vector with dim elements and stores each sample as a \(\mathrm{dim} \times 1\) column inside the final \(\mathrm{dim} \times N\) batch output; matrix-valued formulas are rejected.

Properties

Methods

Method Details

obj = copp.Jet3(value, d1, d2, d3)

y = double(x)

y = uplus(x)

y = uminus(x)

y = plus(a, b)

y = minus(a, b)

y = times(a, b)

y = mtimes(a, b)

y = rdivide(a, b)

y = mrdivide(a, b)

y = power(a, b)

y = mpower(a, b)

y = sin(x)

y = cos(x)

y = exp(x)

y = log(x)

y = sqrt(x)

y = transpose(x)

y = ctranspose(x)

y = vertcat(varargin)

y = horzcat(varargin)

obj = constant(value)

obj = seed(value)

See Also

copp

• Path
• Profile3rd
• Robot
• version