hallen

Viterbi decoder BER plot

Plotting and examining speech waveforms is one of the most useful ways of understanding the properties of speech. This MATLAB exercise displays a speech waveform as both a single line waveform and as a running plot of speech samples (called a strips plot). This exercise allows the user to both plot and play user-selected regions of the waveform.

设关系A是从集合X={1，2，….，n}到集合Y={1，2，…..，m}的二元关系，而关系B是从集合Y到集合Z={1，2，….，p}的二元关系，求A与B的合成关系C。(A relationship is established from the set X = (1,2, ...., N) to the collection Y = (1,2, ... .., m) of binary relations, the relationship B is from a collection of Y to the set Z = ( 1,2, ...., p) of the binary relation, find the relationship between A and B, synthesis of C.)

counts command line arguments

％ A MATLAB implementation of the 2D FDTD theory for scattering off a PEC cylinder,( A MATLAB implementation of the 2D FDTD theory for scattering off a PEC cylinder,)

计算信噪比，计算公式是信号能量比上噪声能量(SNR Calculation，signal power divide noise power)

in this program the horizon line detection is found out by using canny edge detector and hough transform.

说明：  模糊优选决策在炮兵活力分配的应用 (mohu youxuan )

在mimo雷达仿真中，设置目标反射信号，程序中伟点目标，希望对大家有用。(In simulation of mimo Radar, set goals reflected signal, Wei points target program, and hope to be useful.)

Signature normalization for signature recognition