No default parameters in {0}. Use {1}({2},tspan,y0,...) instead. Integration interval contains NaN. The last entry in tspan must be different from the first entry. The entries in tspan must strictly increase or decrease. {0} must return a column vector. RelTol must be a positive scalar. AbsTol must be positive. Solving with NormControl ''on'' requires a scalar AbsTol. Solving {0} requires a scalar AbsTol, or a vector AbsTol of length {1,number,integer} Option ''MaxStep'' must be greater than zero. Option ''InitialStep'' must be greater than zero. When the first argument to {0} is a function handle, the tspan and y0 arguments must be supplied. When the first argument to {0} is a function handle, the tspan argument must have at least two elements. {0} returns a vector of length {1,number,integer}, but the length of initial conditions vector is {2,number,integer}. The vector returned by {3} and the initial conditions vector must have the same number of elements. RelTol has been increased to {0}. Mixture of single and double data for {0}, and {1} in call to {2}.