METHOD RESEARCH CODE track circuits

摘要

method u0438u0441u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 code rail circuit u0437u0430u043au043bu044eu0447u0430u044eu0449u0438u0439u0441u00a0 in line at the transmitting end u0440u0435u043bu044cu0441u043eu0432u0443u044e serves the signal in different frequency bands, and priya come in the end take it, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 orderthat compares the number of transmitted symbols and u043fu0440u0438u043du00a0u0442u044bu0445 code combinations in different working frequency bands of the rail lines and u043eu043fu0440u0435u0434 interference u0435u043bu00a0u044eu0442 working frequency range, with a minimum of error.