parmeter_pass

Spectrum Sensing using ED for DSB signal

该段程序是实现支持向量机的重要支撑，对于初学者来说有很大的帮助(This procedure is to realize the important support of support vector machine (SVM), is of great help for beginners )

利用matalb初学深度学习的代码，这是这个系列的第第2章的源码(Using MATALB to learn the code for in-depth learning, this is the source code for Chapter 2 of this series.)

QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)

拟合算法：通过matlab的拟合函数实现拟合(Fitting algorithm: fitting function through matlab realize fitting)

扩频通信（DSSS）Matlab仿真程序(Spread Spectrum Communications (DSSS) Matlab simulation program)

spike功率谱分析，对于胞外记录的实验人员有用(spike power spectrum analysis, for extracellular recording useful to experiment)

分数阶傅里叶变换（frft变换）的matlab实现代码(Fractional Fourier Transform (frft transform) matlab implementation code)

用于提高多维时间序列处理效率的自底向上分段法(Used to improve the processing efficiency of multidimensional time series segmentation bottom-up method)

A fast and simple voxel traversal algorithm through a 3D space partition (uniform grid)