大作业

说明：  This program is for division of natural semiconductor

程序使用了自相关性和互相关性较好的gold码作为扩频序列，直扩，扩频增益设置为31，模拟用户数为4(Program uses a self-correlation and cross-correlation of the better gold code as spreading sequence, direct expansion, spreading gain is set to 31 to simulate the number of users of 4)

Information fur the Eltergeldl

实现可连续输入数据做三角函数变换处理，通过verilog代码实现，(It realizes triangular function transformation for continuous input data.)

新型 5G波形技术，基于滤波器组的OFDM信号处理介绍(filtered OFDM，5G)

多线程串口编程，程序是使用arm加华为的GPRS模块进行测试 方便大家修改(Multithread serial programming, program is to use the arm GPRS module testing Huawei to facilitate change)

混合预编码的数字预编码矩阵和模拟预编码矩阵的代码(mm-wave hybrid precode.including bd precode and analog precode)

超宽带UWB,包括 uwb mdl UWB model - open this to begin uwb_lib mdl Libr()

国家环保总局污染源在线通讯协议的简化版，主要用于环保污染监测设备的数据上传(Sources of the State Environmental Protection Administration of the simplified version of online communication protocols, mainly for environmental pollution monitoring equipment, data upload)

AWGN信道中，如何用代码实现DCSK调制方法以及系统的误码性能的分析情况(AWGN channel, DCSK system error performance)