AR模型计算心电功率谱

说明：  一个很好的求信号包络的MATLAB工具包.(A good demand signal envelope of MATLAB tool kit)

Matlab vibration analysis 附部分程序(Matlab vibration analysis)

In computer science and information theory, data compression, source coding,[1] or bit-rate reduction involves encoding information using fewer bits than the original representation. Compression can be either be lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in lossless compression. Lossy compression reduces bits by identifying marginally important information and removing it. The process of reducing the size of a data file is popularly referred to as data compression, although its formal name is source coding (coding done at the source of the data, before it is stored or transmitted).

QPSK modulation with awgn channel

ecent advances in electrical engineering and computer science, esp ecially in micro- electro-mechanical systems (MEMS), very-large-scale integration (VLSI) and op erating system theory, have made wireless sensor network (WSN) technologies an imp ortant and promising research area. As the circuitry b ecame smaller and cheap er, the idea of co op eratively sensing physical or environmental conditions, such as magnetic eld intensity, temp erature, light intensity, sound, vibration, pressure, motion or p ollutants with the help of a network of sensor no des has b ecome feasible.

密勒码仿真,应用在通信原理课程实验中。其中包涵双相码编码过程。(Miller s code simulation, application in the communication principle course experiments.Includes two phase code encoding process.)

这是一个matlab读取视频的例子，这种东西我新接触，不知道大家要不要。我觉得不错。(read Matlab video examples, this thing I new contacts do not know if you want to. I think it's good.)

Psim cycloconverter simulation

收发器uwb 802.15.3a。采用无线技术通信uwb802.15.3a，利用PPM和BPSK调制以及跳时码，实现rake接收机的误码率vs Eb/No。

资源描述全程序的LS-SVM工具包，里面有txt安装方法，主要是用遗传算法优化的最小二乘支持向量机，简单易用，可移植性强，通用性好。