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linear SRC for sample rate conversion

In this paper, we present two novel class-based weighting methods for the Euclidean nearest neighbor algorithm and compare them with global weighting methods considering empirical results on a widely accepted time series classification benchmark dataset. Our methods provide higher accuracy than every global weighting in nearly half of the cases and they have better overall performance. We conclude that class-based weighting has great potential for improving time series classification accuracy and it might be extended to use with other distance functions than the Euclidean distance.

this code is pca base face recognition programme. . this code is pca base face recognition programme. it reads nots(here 5) faces from orl database and the rest (noc-nots) are used as test.

说明：  快速傅里叶变换 (FFT) 实现，给定信号x(t)=sin(2πf0t)，f0=50Hz，对x(t)以fs=200Hz进行抽样，抽样点数为N=16。编写程序实现对x(n)的快速傅里叶变换，求得相应的X(K)。(Fast Fourier Transform (FFT) to achieve a given signal x (t) = sin (2πf0t), f0 = 50Hz, for x (t) with fs = 200Hz sampling, the sampling points is N = 16. Procedures for the preparation of x (n) of the fast Fourier transform, obtained by the corresponding X (K).)

for zmdi using in matlab mex function speed 15µ s

LMS算法函数 实现LMS算法定义，方便之后调用(least mean square algorithm)

基于MATLAB的模式识别的贝叶斯决策，处理水环境分类问题，共分为5类，最后得出五类总的识别率。 (Bayesian decision pattern recognition based on MATLAB, the problem of classification of water environment treatment, is divided into 5 categories, finally obtains five kinds of total recognition rate. )

THIS FILE HAS THE PARAMETRIC VARIATIONS OF AN LTE SYSTEM MODELED IN MATLAB.

纳税风险评估方案及对策,2013西安交通大学数学建模模拟赛matlab代码(Tax risk assessment program and Countermeasures.)

优化的IIR滤波器，8个零点，8个极 点(optimization IIR filter, 8 0.1, 8 pole)