sosFilter

美国弗州大学的讲义,用cotas环实现载波恢复(The United States notes the University of Virginia, and realize carrier recovery loop cotas)

PID仿真程序，且带有扰动信号，仿真结果理想，PID的抗扰动能力好(PID simulation program, and with the disturbance signal, the ideal simulation, PID good anti-disturbance)

matlab 车牌图像提取定位分割算法源代码

Calculate the periodogram

matlab file to compare the results of fft function of matlab with fft of xilinx core generator

WATERMARKING IS THE PROCESS OF HIDING DIGITAL INFORMATION INTO A CARRIER SIGNAL

ATMEL的指纹识别模块说明书(全英文).(ATMEL specification of the fingerprint identification module (all English).)

虚拟激励法在汽车工程中的应用示例，可以求振动的功率谱密度。(THE APPLICATION OF MULTIPLE-POINT PSEUDO EXCITATION METHOD TO TRACKED AMBULANCE VIBRATION-REDUCTION SYSTEM RANDOM VIBRATION ANALYSIS)

Matlab guide abouth matematich funcions of matlab

单位圆的内插实现，里面有4种内插算法：拉格朗日插值、牛顿插值、分段线性插值、分段样条插值、以及插值误差范数估计等等(Interpolation to achieve the unit circle, which has four kinds of interpolation algorithms: Lagrange interpolation, piecewise-linear interpolation, sub-spline interpolation, as well as Norm interpolation error estimates, etc.)