Newton

利用有限元分析，模拟汽缸中声波的传播，这是一个多物理场问题(Finite element analysis, wave propagation simulation in the cylinder, which is a multi-physics problems)

说明：  基于短时能量和过零率的语音端点检测 只能实现单个词的语音端点检测(Based on short-term energy and zero crossing rate of voice activity detection)

总体PCC和集团统计混淆矩阵3D 显示一个3D混淆矩阵，并返回N组深入每个组的整体统计和统计(Confusion Matrix 3D with Overall PCC and Group Statistics)

The codes included here require Matlab platform 7.0.0 or higher. The source codes have been written by the students who have undergone this subject. The codes are problem specific and not general. The principle aim was to develop softwares for illustration of computational methods and are generally far from optimal. Knowledge of any computer language is sufficient to change the parameters in the codes. A person well versed in Matlab should be able to modify these codes or write their own. It is a common knowledge that understanding the codes written by others is not a pleasant experience. Therefore, useful comments have been added in the codes to help users.(The codes included here require Matlab platform 7.0.0 or higher. The source codes have been written by the students who have undergone this subject. The codes are problem specific and not general. The principle aim was to develop softwares for illustration of computational methods and are generally far from optimal. Knowledge of any computer language is sufficient to change the parameters in the codes. A person well versed in Matlab should be able to modify these codes or write their own. It is a common knowledge that understanding the codes written by others is not a pleasant experience. Therefore, useful comments have been added in the codes to help users.)

to plot a pointer.[X Y Z] = XYZPLOTTER(XIN,YIN,ZIN) transforms lists XIN, YIN, ZIN which

message regarding disperssion effect in communication

matlab 中实现一个四叉树的结构,使用递归过程，整合成一次二向遍历(secure yourself with a simple quadtree in matlab)

matlab中很好的位置式PID控制算法(good position in the matlab PID control algorithm)

利用相关分析法对系统进行辨识，使用matlab,能够成功辨识出系统传递函数(Correlation analysis method using the system identification, the use of matlab, can successfully identify the system transfer function)

GDDEMO runs a little demonstration of gradient descent in Matlab. Launch Matlab, and type gddemo to get started.