Cst_TNB

this is a source code for contours detection.

voice activity detection using pre-emphasize energy ratio

说明：  用matlab实现fir低通滤波器，还有在simulink仿真(The f.i.r low-pass filter is implemented by matlab and simulated in simulink.)

说明：  在MATLAB下实现各种数字滤波，包括中值滤波，均值滤波等(MATLAB image processing)

空间矢量svpwm控制的matlab仿真模型(Space vector svpwm control matlab simulation model)

this code can find face object into image

用matlab编程实现的数据挖掘c4.5算法，是上交的一个作业，绝对可行的。当然，还有些小瑕疵(Matlab programming with data mining c4.5 algorithm, is handed a job, absolutely feasible. Of course, there are some small flaws)

Sensorless Speed and Direct Torque Control o Surface Permanent Magnet Synchronous Machines using an Extended Kalman Filter

模糊控制永磁同步电机，在模糊控制器作用下，控制电机转速。(Fuzzy control of permanent magnet synchronous motor, in the fuzzy controller under the control of motor speed.)

Wigner Ville analysis method for knock detection in injection engines