Digital-signal-processing

针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK)，对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析，提出了一种联合特征参数的信号调制识别方法．(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.)

PSK Uniform Fading using SNR and BER

说明：  6自由度机器人工作空间matlab仿真所有程序(6 dof robot workspace)

此功能包用于各种GPS坐标和时间的转换，非常实用。(This feature package for a variety of GPS coordinates and time conversion)

生成BA网络之后能对BA网络的鲁棒性进行检测(Robust detection of BA network)

森林火灾数据集，可作为 数 据 挖 掘 的数据库(Forest fires dataset can be used as data mining database)

siso信道模型，用于建立基础的点对点信道(SISO channel Model)

OFDM系统仿真，适合初学者，程序简单易于理解(OFDM system simulation, suitable for beginners, the program is simple and easy to understand)

WIgner Ville Distribution for time frequency analysis

说明：  FPGA Verilog控制FLASH片外读写(Verilog Controls FLASH Out-of-Chip Read-Write)