sfunsvpwm

Signal Processing Techniques

本组设计的声音导引系统使用双MCU结构，采用基于时间差的声源定位算法（利用三路接收器的时差信号）结合PID算法判断并控制移动声源的速度。本设计的特色在于使用四阶Butterworth带通滤波器对声音信号进行处理，使其具有较强抗干扰能力。且系统设计性价比高，功耗低。(Our group design the Sound Guidance System based on Bi-MCU configuration, using time difference sound source orientation arithmetic（the time difference signal from three receivers）combining PID arithmetic to determine and control the mobile sound source’s velocity. The feature of the designation is processing the sound signal by four-order Butterworth band-pass filter. This enhances the anti-jamming ability. Furthermore, the system has the high performance and low price.)

单目标多传感器，卡尔曼算法实现matlab源程序 (Single target multi-sensor, kalman algorithm matlab source )

saleh valenzeula model at60 Ghz implemented.

piano contpue detection - image processing

对不同的查找精心效率的估计，其中采用了3中不同的查找 方式。(Search carefully for different efficiency estimates, which used 3 different search methods.)

level set segmentation, by matlab

说明：  无刷直流电机pwm控制仿真 matlab源程序，simulink仿真(Matlab source program of PWM control simulation of BLDCM, Simulink simulation)

这是一个虹膜识别检测的使能控制程序，这是一个很完整的程序(This is a test of iris recognition to control the process so that it is a very complete program)

this is a isomap source code by tanenbaum.