voice

This program is used for segmenting the speech file into number of fragmens, and then display the one you desired.

Dynamic time warping code

说明：  降低无线传感器网络能耗，分簇算法，在初学wsn中可以提供较大参考与帮助，希望能帮助初学者。(Reduce energy consumption of wireless sensor network, clustering algorithm)

可以对很多的常见电路图进行仿真，功能很强大············(It is very useful for the simulation of the circuit)

艾尔肯特插值，非常不错的一种插值方法哦，大家多多鼓励(艾尔肯特interpolation, a very good interpolation Oh, we encourage more)

多通道语音回声消除的频率空间算法，空间传递函数自己模拟(Multi-channel echo cancellation frequency domain algorithm)

The TCRT1000/ TCRT1010 have a compact construction where the emitting-light source and the detector are arranged in the same direction to sense the presence of an object by using the reflective IR-beam from the object. The operating wavelength is 950 nm. The detector consists of a phototransistor.

多项式线性拟合，根据给出的（x，y）值，给出多项式的系数值。(Presented in this paper, according to polynomial linear fitting (x, y) value of polynomial coefficient values. )

C program for Selection sort

是认知无线电场景下，基于博弈论的频谱分配的matlab程序(Cognitive radio scenario, based on game theory matlab spectrum allocation process)