A control system for delivering energy waveform radiation to influence in vivo tissue is described. For the system, the energy waveform radiation is generated by a radiation unit and is directed along a pathway to the tissue and a registration unit is provided to identify a start place relative to the in vivo tissue. Also, a monitor is provided to compare the start place with a base reference to measure an error signal between the start place and base reference. With this measured error signal, a controller operates the radiation unit using input from the monitor to effectively attain and maintain a zero error signal. More specifically, the controller can provide operational parameter inputs to the radiation unit for configuring the waveform radiation including a radiation frequency, f, and a volume intensity level, v, for the radiation and an exposure time interval, ti.