@article{201807.0444, doi = {10.20944/preprints201807.0444.v1}, url = {https://doi.org/10.20944/preprints201807.0444.v1}, year = 2018, month = {July}, publisher = {Preprints}, author = {Salman Ahmad and Atif Iqbal and Imtiaz Ashraf and Sanjeevikumar Padmanaban and Mohammed Meraj}, title = {Low Order Harmonics Control in Stair Case Waveform by a Novel Estimation based Technique}, journal = {Preprints} }