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跳时超宽带信号的产生，（本代码调试通过）(UWB signal generation)

CDMA EQULAISER FOR COMMUNICATION STUDY

对数字信号的波形及其频谱分析，着重比较其在时域和频域上的差别(Digital signal waveform and its spectrum analysis, focused on comparative differences in the time domain and frequency domain)

利用原数据进行实验，并利用主成份分析后取样本。(Experimental use of the original data and the use of principal component analysis of a sample.)

包括一个自适应抵消的文档和lms算法的源程序，希望对大家有帮助(Include a self-adaptive offset algorithm source documents and lms, in the hope we have helped)

LMD算法实现，学习局域均值分解的可以参考下(LMD algorithm, learning the local mean decomposition can refer)

F聚类算法（mathematica），简单实用，无数据(F clustering algorithm (mathematica), simple, practical, no data)

说明：  提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块，对每一块进行奇异值分解后，选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。(A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combination of digital image watermarking algorithm. The algorithm for wavelet decomposition of the original image and wavelet decomposition low-frequency sub-band are divided into blocks, each a singular value decomposition, the selection of each block by the largest singular value methods to quantify Arnold scrambled after embedding the watermark .)

lstm实例+代码，包含详细注释，能运行，简单的房产价格预测实例(Lstm u5B9E u4F9 u4E09 u4EF3 u643 U6D4B u5B9E u4F8B)

Rayleigh multipath/AWGN(Additive White Gaussian Noise) QPSK Gray used