lab0701-Echo

matlab中fsk调制与解调 解调方式有相干与非相干解调哟(matlab in fsk modulation and coherent demodulation demodulation way yo with non-coherent demodulation)

matlab版本的OLELM算法（在线极速序列机器学习算法），能进行模型训练和函数拟合。(matlab version OLELM algorithm (line speed serial machine learning algorithms), capable of model training and function fitting.)

Teager能量算子，一种非线性算子，增强冲击成分分量(Teager energy operator，a nonliner operator ,it can enhance the impact component)

说明：  假定导引头工作在理想状态，能够无延迟无误差地输出与视线角速度成比例的信号u，在此情况下的导引律(Assuming that the seeker works in an ideal state, it can output the signal U proportional to the angular velocity of the line of sight without delay and error. In this case, the guidance law)

语音信号经过一个FIR滤波器，包括前后的频谱图，光谱图，滤波器的零值点，以及频谱(Voice signal through a FIR filter, including the front and rear of the frequency spectrum, spectral map, the filter zero points, and the spectrum)

CDMA CODE, YOU CAN MODIFY IT AND SEE HOW IT WORKS FOR YOU. IT WORKS JUST FINE FOR ME.

fft exemple. sistem speech recognition

一篇介绍LTE发展很不错的文章，文章介绍了LTE的关键技术，发展，及其前景。有助于初学者学习(LTE development is very good article on the article, the article describes the key technologies LTE, development, and its prospects. Help beginners learn)

求解TSP问题的matlab，代码较为简单，适宜初步学习求解TSP问题(TSP problem matlab, the code is relatively simple, suitable preliminary study for TSP problem)

contourlet工具包，属于超小波分析里头的contourlet变换的m文件(contourlet kits are super wavelet analysis inside the contourlet transform m file)