Appendix_C

三节点无线高斯中继信道容量分析 三节点无线高斯中继信道容量分析(Three-node wireless relay channel capacity of Gaussian three-node wireless relay channel capacity of Gaussian)

一个dbnunfoldtonn函数，用于一个DBN例子中。(a dbnunfoldtonn function for a dbn example.)

利用自适应滤波的方法进行语音信号的降噪处理，适用于语音增强领域(The adaptive filtering method is used to denoise the speech signal, which is suitable for the field of speech enhancement.)

基于栅格法的路径规划算法实现（Matlab环境下）(Grid method is based path planning algorithm (Matlab environment))

使用matlab语言编程实现加减乘除的运算(Arithmetic of addition, subtraction using matlab)

说明：  image steganography encryption and decryption using matlab

该m文件是数字信号处理实验课上的实验2：离散时间傅里叶变换(The m-file is an experimental course on Digital Signal Processing Experiment 2: Discrete-time Fourier transform)

用互相关法实现时延差估计，时延差是使用TDOA算法实现定位的关键步骤！！！(use cross correlation function to estimate the time delay，time difference is a very important parameter when using the TDOA algorithm to positioning！)

mimoofdm with more accurate ls estimation

Mie散射 数值计算仿真，强度，散射角，散射系数等(Mie scattering numerical simulation, strength, scattering angle, scattering coefficient)