STBC_sim

说明：  hi image denoising.......it works like a charm

用来计算音频的谐噪比的matlab函数，可以直接使用 计算出音频每帧的谐噪比的值，生成txt文件存储计算出来的数据(calculate harmonic to noise ratio of audio)

war card game. play war with the computer

介绍关于MATLAB的基础知识，运算法则，函数等等.(About the MATLAB basics, algorithms, functions, and so on.)

聚束SAR系统开发的模拟和重建代码。在不同频域下的变化。(Develop a simulation and reconstruction code for the spotlight SAR system.)

Bidirectional extreme learning machine - B-ELM Y. Yang, Y. Wang, and X. Yuan, "Bidirectional extreme learning machine for regression problem and its learning effectiveness," IEEE Transactions on Neural Networks and Learning Systems, Vol. 23, pp. 1498 - 1505, 2012

Book about neural networks

计算两个晶体方向之间的夹角，并画图，适合初学者(Calculate the angle between two crystallographic directions, and drawing for beginners)

忽略系统阻尼，建立工程车辆的扭转振动模型，进行振型分析。(Ignoring the system damping, the engineering vehicle torsional vibration model is established to do the vibration analysis.)

说明：  利用白噪声测量系统动态响应.需要自己建立一个simulink model.(use white noise to measure dynamics of system.)