nmf.tar

说明：  时频分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理，利用时频分析法对语音信号进行去噪。(Non-stationary time-frequency analysis is an important branch of signal processing, it is the joint use of time and frequency functions to represent the non-stationary signal and its analysis and processing, using time-frequency analysis of the speech signal denoising. )

this is fingerprint combination for privacy protection code only contain feature extraction

说明：  信号处理 是经验小波分解， 能够有效的分解信号，提取故障特征(Signal processing is empirical wavelet decomposition, which can effectively decompose signals and extract fault features)

另外一种QUIN插值频率估计算法。matlab代码(QUIN another interpolation algorithm for frequency estimation. matlab code)

matlab用于模拟程序化交易。双EMA交易系统，用于优化参数。(matlab for simulating program trading. Two-EMA trading system, used for parameter optimizing.)

This is the Pattern Recognition toolbox from research Group of the TU Delft

大名鼎鼎赫蒙.西金的经典著作《自适应信号处理》（第4版）对应的仿真实验程序和课后习题详细解答。适合研究生学习或工程技术人员参考！(Famous Hmong. Xijir classic " Adaptive Signal Processing" (4th edition) the corresponding simulation procedures and after-school exercise in detail. Suitable post-graduate study or engineering and technical personnel reference!)

特征选择。。。。。。。。。。。。。。。。。。(feature selection。。。。。。。。)

Bloc ce reda evoluta principalilor parametrii, atunci cand nu avem nici comanda de la pilot si nici reactie negativa

所有LSB算法的代码实现。对做信息隐藏方面很有帮助(LSB algorithm code. Hidden aspects helpful to do information)