Downloadable computer software for model-less multivariable process control and optimization; Downloadable computer software for rate-predictive process control; Downloadable computer software utilizing adaptive control for industrial processes; Downloadable computer software for process control; Downloadable computer software for process optimization; Recorded computer software for model-less multivariable process control and optimization; Recorded computer software for rate-predictive process control; Recorded computer software utilizing adaptive control for industrial processes; Recorded computer software for process control; Recorded computer software for process optimization