中文说明：具有丰富的参数选项,搭建OFDM通信系统的框架，鲁棒性好，性能优越，验证可用，包括面积、周长、矩形度、伸长度，代码里有很完整的注释和解释。
English Description：
Has a wealth of parameter options, to build the framework of OFDM communication system, good robustness, superior performance, verification available, including area, perimeter, rectangle, length, code, there is a complete notes and explanation.