PLL

Feeding antennas with proper signals can be difficult. The signal is often described as a voltage, and voltages are not well defined in electromagnetic wave formulations. There are several tricks to model voltage generators in such situations, and one is the magnetic frill. This model shows the basic steps of defining a magnetic frill voltage generator for a dipole antenna, and it also compares the resulting antenna impedance with known results.

this code is for PCA function, used to reduce the dimension

least means square algorithm using matlab

reynolds pressure distribution matlab codes

speech pitch detection winth PitchTrackCorr

PLL with RC oscillator based in a DCO

说明：  2008年度全国数学建模竞赛用程序(2008 Annual National Mathematical Contest in Modeling procedures)

前项平滑技术，是空间普技术中解相干的一种重要方法(former smoothing technology, space technology Pronk decorrelation an important method)

Direct Sequence Spread Spectrum

Project about a solar robot, simple and fun.