Arnold-funtion

采用离散余弦变换DCT，通过MATLAB实现数字水印（包括水印的嵌入和盲提取）。( Uses discrete cosine transformation DCT, realizes the digital watermark through MATLAB (including watermark inserting and blind extraction). )

Adaptive post-processing algorithm for video signals

有关OFDM系统信道估计的源代码 希望有用(OFDM code)

這是 GA 的改進版演算法，最大的差別在於能保證每次選出的基因都是更好的(GA improved version of the algorithm, the biggest difference lies in its ability to ensure that each of the selected genes were better)

根据初始信号，求出信号的小波包能量，并计算出重构信号与原始信号的均方根误差(According to the initial signal, obtained wavelet packet energy signal and calculates the reconstructed signal and the original signal RMSE)

通信与系统仿真原理与无线应用第五章附录例5-11(Communications and System Simulation Principle and wireless applications Chapter V Appendix Example 5-11)

基于matlab编程的经典Music算法，测量阵列信号波达方向。基于均匀线阵编程(DOA Music)

方孔衍射的实例，方便直观学习衍射花样的性质，了解简单光调制的原理(Fang Kong diffraction)

This code contains the hilbert envelope method for extracting modal properties

fft_cos_sin系数生成表，测试用，由他人提供的()