anti_f_aloha

雷达辐射源定位技术中通过用GDOP来计算定位精度(Radar Emitter positioning technology to calculate the positioning accuracy by using the GDOP)

说明：  bpsk和4pam调制系统误码率和误符号率仿真，以及与理论值比较。(Simulation of BER and BER in 4pam modulation system)

这是自由空间路径损耗的代码。里面有多个m文件(This is the code of path loss in free space. There are multiple M files in it.)

AWGN信道条件下 汉明编码和格雷编码的性能仿真程序(Hamming coding and Gray coding performance simulation program AWGN channel conditions)

说明：  qpsk的调制解调，使用simulink实现(QPSK modulation and demodulation, using Simulink to achieve)

说明：  用matlab提取abaqus odb文件中的节点信息(Extracting node information in ABAQUS ODB file with MATLAB)

说明：  数字预失真（dpd）原理matlab仿真，对学习研究比较有帮助(Matlab simulation of digital predistortion (DPD) principle is helpful to study)

说明：  一个完整的信号与系统的matlab的GUI仿真界面程序，适合与毕业设计，包括连续和离散部分(A complete signal and system simulation matlab' s GUI interface program, and graduation for the design, including continuous and discrete parts)

大规模MIMO信道容量仿真，研究毫米波预编码的可以相互探讨(Massive MIMO capacity)

转化地震波数据，得到DAT文件的功能，能很好满足使用(The function of DAT file by transforming seismic wave data)