TrabalhoPDI01

Parametric analysis method for knock detection in injection engine

Continuous wave radars and pulsed radars are discussed.Resolving range and Doppler mbiguities is also discussed in detail.(Continuous wave radars and a CDFI radars 're discussed.Resolving range and Doppler mbig uities is also discussed in detail.)

analog modulation and coding technique

calcules the harmonic,mean square root and geometric mean

MIMO系统采用QR检测算法的MATLAT仿真程序(mimo qr)

合成孔径雷达sar信噪比相对于不同距离的MATLAB仿真程序，最后结果以图表形式给出(Synthetic aperture radar sar signal-to-noise ratio relative to different distances MATLAB simulation program, the final result is given in chart form)

Matlab在有限元中的应用经典教程，从结构动力学基本方程到编程方法(Matlab tutorials in classical finite element the basic equation of structural dynamics to the programming method)

信号与系统中的音乐合成实验，用matlab合成的曲子。(Signals and Systems in music synthesis experiments using matlab synthesized music.)

Daubechies discrete wavelet transform

Principal Components Analysis (PCA) is used to compress data in such a way that the least information is lost. It does so by truncating data and thereby leaving out the data which is of the least importance to the information stored in the data. This PCA process is called dimensionality reduction,