wideex1

Many-featured, platform independent file and directory picker

bai tap xlso tin hieu

Digital signal processing is the discipline that studies the rules governing the behavior of discrete signals, as well as the systems used to process them. It also deals with the issues involved in processing continuous signals using digital techniques. Digital signal processing pervades modern life. It has applications in compact disc players, computer tomography, geological processing, mobile phones, electronic toys, and many others.

pcm编码，译码。实现单频正弦波输入信号的模拟。(pcm coding，decode)

this programm can meassure loss in propagation. this name is okummura hatta model

QPSK调制的程序，可以正确运行，对初学者很有帮助(QPSK modulation procedure can correct operation, useful for beginners)

For an audio vector, it returns audio features needed to detect voice activity, os useful to other audio classification.

matlab写的B样条函数的计算，计算插值点的值(matlab write B-spline calculation, the calculation of the value of interpolation points)

循环平稳工具箱，详细介绍了循环平稳工具箱的使用方法，并提供了大量的程序代码(Toolbox Cyclostationary details Cyclostationary toolbox to use and provide a large amount of program code)

图像霍特林变换源代码，可实现图像的kl变换(Hotelling transform image source code)