watermark-algorithm

It s about radar signal procesing .Matlab code

说明：  rossler三维相空间吸引子，X相序列(rossler three-dimensional phase space attractor, X-phase sequence)

In this file we implemented a dwt watermarking method in matlab

可进行短时平均能量，短时平均幅度，短时平均过零率，短时自相光，短时傅里叶变换的函数,使用方便，(The average energy can be short-term, short-term average rate, the average short-term zero-crossing rate, short-term autocorrelation of light, short-time Fourier transform of the function, easy to use,)

TD_SCDMA和TD_LTE帧结构及时隙干扰分析_张长青.pdf(The TD_SCDMA and the TD_LTE frame structure and the slot interference analysis _ Zhang Changqing.Pdf)

元学习算法的一种——IDBD算法，实现信道均衡仿真(IDBD, a meta-learning algorithm, realizes channel equalization simulation)

小波分析的经典案例，很适合初学者学习。。。。。(Wavelet analysis of the classic case, very suitable for beginners to learn)

这次上传的是关于神经网络的电子文档，详细介绍了神经网络的相关知识。(The upload is about the neural network of electronic documents, detailed knowledge of neural networks.)

说明：  用matlab将hanning窗、hamming窗、Blackman窗画在同一个图中。语音分帧，加窗，短时能量，短时过零率，端点检测(Using matlab to hanning window、hamming window and Blackman window draw in the same graph.Voice sub-frame, add windows, short-term energy, short-term zero-crossing rate, endpoint detection)

Multivariate Linear Regression