pinpulvbo

AES security algo with image processing

通用三次样条插值函数，可求解离散点的三次样条插值(General cubic spline interpolation function, can solve the discrete points of the cubic spline interpolation)

to compute sppede up robust in matlab

dtc control of pmsm motor

this program describes the extended kalman filter

this code contain function and simple program for voice pattern recognition using MELCEPST

cinverters are used to converting the dc supply to ac

用matlab实现2psk比较详细，从二进制码到成型滤波到最终2psk信号都能成功实现(Using matlab to achieve 2psk in more detail, the binary code to the final 2psk signal shaping filter can be successfully achieved)

matlab的处理程序，对“hello”声音信号进行采样滤波后重放。(matlab handler, after hello voice signal is sampled filter replay.)

an matlab code for crop face from an frontal and 60 degree image of face. user should select left and right eye respectively first.