4psk

极化码编译码在matlab下的仿真 误码性能分析(Analysis of Error Performance of Polarization Coding and Decoding under Matlab)

说明：  该软件的处理类似于短时傅立叶变换（STFT），但应用了更长、更重叠的分析/合成窗口，使时频处理从根本上对混叠具有鲁棒性。这种差异与非常活跃的时频处理技术有关，例如Dirac或优化的自适应波束形成器。(The software does processing similar to the short-time Fourier transform , but applies the longer and more overlapping analysis/synthesis window to make the time-frequency processing fundamentally robust for aliasing.)

说明：  实时声音采集，双通道采集声音信号，并且进行降噪处理和FFT变换(Real time sound acquisition)

104规约调试工具，模拟104主控站，方便104规约的理解(104 Statute of the debugging tools, analog 104 master station to facilitate the understanding of the Statute of 104)

Automatic navigation system

matlab编的信号符号速率估计的程序，比较容易的(matlab compiled the signal symbol rate estimation procedures, relatively easy)

用蒙特卡洛模拟的方法计算美式期权的价格以及基本描述,包括数据分析、绘图等等,外文资料里面的源代码。( Monte Carlo simulation method of calculating the American option price and basic description, Data analysis, plotting, etc., Foreign materials inside the source code.)

GD32F库函数，各种外设，gpio等等(gd32 library v2.0.0 gpio ..)

是关于生成QAM 仿真的程序码,可以帮助你用编程的方法完成QAM调制解调系统的仿真(it is something about 16-QAM,it can help you simulink QAM with MATLAB )

AM调制与解调，信息信号和载波信号经过AM调制并加噪得到AM信号的频谱，再经过带通滤波器，相干解调，低通滤波后得到解调后的信号。(AM modulation and demodulation, information signal and carrier signal through AM modulation and noise to get the spectrum of AM signal, then through band-pass filter, coherent demodulation, low-pass filter to get the demodulated signal.)