juanjima

helpful code to mooths data by clicking on the figure

沈阳航空航天大学电子信息工程 语音信号处理电子版指导书。。内有大量语音信号源程序，可供参考(Shenyang Aerospace Electronics and Information Engineering University of speech signal processing electronic version of the guide book. . There are a large number of audio signal source, available for reference)

相移光纤光栅长度变化仿真,matlab,(matlab simulink FBG.)

matlab ssim 代码 可以跑的，其所作的特征提取比sift要好，而且计算简单(can run the Matlab ssim code, made the feature extraction is better than sift, and simple)

Tutorial on Sift master matlab

语音识别技术的最新研究，利用隐马尔科夫模型来对语音进行识别的技术研究(Voice-recognition technology' s latest study, the use of hidden Markov model to a voice-recognition technology research)

非线性曲线拟合是已知输入向量xdata和输出向量ydata，并且知道输入与输出的函数关系为ydata=F(x, xdata)，但不知道系数向量x。今进行曲线拟合，求x使得输出的如下最小二乘表达式成立： min Σ(F(x,xdatai)-ydatai)^2(Nonlinear curve fitting is a known input and output vectors xdata vector ydata, and know the relationship between the input and output functions for ydata = F (x, xdata), but do not know the coefficient vector x. As least-squares curve fitting expression today, find x such that the output of the establishment: min Σ (F (x, xdatai)-ydatai) ^ 2)

基于新型阈值处理函数的多算法融合小波去噪方法，去燥效果较好，可实现一维信号的有效降噪！另附有小波盲源分离代码(A Better Method based on a novel fusion algorithm of multi-threshold processing function , can achieve the effective denoising for one-dimensional signal. Additionally,Wavelet Blind Source Separation code is attached.)

SCFDMA在matlab的仿真代码，很有用(SCFDMA simulation code under matlab )

adaptive filter project two