wsnproto

自相关虽然能够判断清/浊音，并估计浊音的基音周期，但是其运算量很大，用乘法运算所需时间较长。为了避免乘法，采用短时平均幅度差函数（AMDF），验证AMDF与自相关有类似的作用，即平均幅度差函数能够代替自相关函数进行语音分析。(Although autocorrelation can differ from the Voiced/Unvoiced and voiced the pitch period estimate, but the operation is large enough, with the multiplication time was needed. In order to avoid the multiplication using the short time average magnitude difference function (AMDF), verify the AMDF and autocorrelation have a similar effect, that the average magnitude difference function can replace the voice of the autocorrelation function.)

matlab相关的程序，希望对大家有用，谢谢(matlab)

空间矢量matlab仿真，是一份很不错的资料，对于理解算法(Space Vector matlab simulation)

Chain code for image calculation

说明：  行向量绘图，在matlab中对于含有大量的数据，单独在一张静态的图上是显示效果是很不理想的，这个程序实现了在matlab中以示波器的形式动态的显示器波形图(Row vector graphics in matlab in containing a large amount of data, alone in a static chart is to show the effect is not ideal, the realization of this procedure in matlab in the form of oscilloscope waveform display dynamic)

这是一个HDB3编码的matlab程序，可进行信源编码，可以做为一个子程序(This is a HDB3 encoding matlab program source coding can be used as a subroutine)

说明：  MATLAB工具箱：多变量校核技术 TOMCAT A MATLAB toolbox for multivariate calibration techniques(MATLAB toolbox: multivariate calibration techniques TOMCAT A MATLAB toolbox for multivariate calibration techniques)

Fonction to calculate autocorrelation for matlab version before 2010

数字水印图片信息隐藏在载体图片的最低有效位lsb，直接替换，该方法简单易操作，鲁棒性很差，经不起加噪，滤波，剪贴等攻击(digital watermarking Photo vector information hidden in the lowest effective photo-lsb direct replacement, The method is simple and easy to operate, robust poor and the inability to increase noise, filtering, clippings and other offensive)

matlab monte-carlo simulation for American option pricing and other path dependent derivative(matlab monte-carlo simulation for American option pricing and other path dependent derivative)