digital_filtering

说明：  Matlab编程指南，是本人在教学过程中，通过大量的实践，自编的一本讲义，内容通俗易懂，每部分后面添加了很多习题，能够激发学生的兴趣。(Matlab Programming Guide is I in the teaching process, through a lot of practice, the self-a lecture, the contents of user-friendly, each part of the back to add a lot of exercises that can stimulate students interest.)

Matlab计算自回归滑动平均模型参数，自回归滑动模型(Matlab autoregressive moving average model parameters)

直线阵采用切比学夫加权控制主旁瓣比，抑制噪声。此程序基于常规波束形成实现，程序思路清晰，适合刚接触阵列信号处理的人参考。(Linear array by cutting the right of control over the primary school laid upon the side-lobe ratio, noise suppression. This program is based on conventional beamforming implementation process with clear ideas for people new to reference array signal processing.)

Digital image processing, edge detection

是通信类的MATLABA仿真抗正弦噪声干扰能力(communications category MATLABA simulation-sinusoidal noise interference)

最近邻插值算法matlab实现，内含程序和说明，非常详细(The implementation of the nearest neighbor interpolation algorithm matlab)

说明：  matlab经典算法，大家支持一下，很有用的啊，哈哈哈(matlab classical algorithm, we support the look, very useful ah, ha ha ha)

The method mainly consists in considering a reference normal ECG segment and input ECG (unknown behavior) segment. Each segment of the input ECG T is compared to the reference segment using SEA. The SEA method outputs a measure in the range [0..1] in terms of the correlation factor that reflects the degree of similarity between the reference and the segment under analysis. Based on this measure, the whole segment is classified as normal or abnormal. A user specified threshold value on the correlation factor c is used for decision

PCM编解码源程序 很好的程序。谢谢大家进行参考。(PCM codec good source procedures. Thank you for your reference.)

fourier transfrom for frequecies finding