UDC 621. 396. 218 BCK 32. 884. 1 Practical Guide to a New Advanced Visual Block Mathematical Modeling System Vis. Sim 3/4. 5/5 that integrates with Mathcad and MATLAB. The basics of mathematical modeling, a complete description of the block library and the use of Vis. Sim t for processing, including filtering, signals, modeling and analysis of various systems and devices. System expansion packages are considered in detail. More than 300 illustrative examples of the use of Vis. Sim original, demo and using tools integrated with Vis. Sim other software products. For engineers, researchers, teachers and students of universities and universities . P. S. I apologize for the volume, but scanned in gray so that the screenshots could be seen. Attention! Added improved file: reassembled in djvu, garbage removed, reversal, gray background, added OCR layer. Suitable for print. Decreased book size to 20.5 MB. Thank you to the Chainick user