grid_3_27_17_21

说明：  基于matlab实现的双线性变换法设计滤波器，对心电图滤波，得出幅频特性图(Matlab based on the realization of the bilinear transformation method designed filter, for filtering electrocardiogram obtained amplitude-frequency characteristic map)

matlab adaptive filter project codes

牛顿插值代码，用于数据插值，便于交流学习，适合学习matlab科学计算。(Newton interpolation code for data interpolation, to facilitate the exchange of learning, for learning matlab scientific computing.)

说明：  利用潮位数据计算理论深度基准面，其中各分潮系数需修改(Calculating theoretical depth datum using tidal data)

DTMF的GUI界面生成，显示电话按键，生成信号，画出功率谱(GUI interface to generate DTMF, display the phone keys, generates a signal, draw power spectrum)

说明：  计算两个离散变量x和y的条件熵z = H（x | y）。 with Input：两个相同长度的整数向量 有益于学习(Compute conditional entropy z=H(x|y) of two discrete variables x and y. with Input: of two integer vector of the same length good for learning)

EMD2007年5月最新程序，是法国人做出来的，对大家使用EMD非常有好处的(EMD2007 May, the latest procedures, the French do it. Members of the use of EMD very good)

Discrete cos transform code on matlab

一个简单的基于MATLAB的GUI设计例子，适合初学者。(a simple GUI based on MATLAB design examples for beginners.)

code for DWT using 5/3 filteration