bpsk-ldpc

this system is for display the ecg signal

画贝塞尔（besselj）函数和第二类变型贝塞尔（besselk）函数图像(the images of besselj and besselk function )

说明：  matlab学习光盘《精通MATLAB 6.5》张志涌等编著 北京航空航天大学出版社(matlab learning CD-ROM, proficient in MATLAB 6.5 edited by Zhang Zhiyong, such as Beijing University of Aeronautics and Astronautics Press)

passive Anti-islanding method(PJD)

manual segmention in matlab

新Chen时滞混沌系统的仿真，初学者可以参考(New Chen delay chaos system simulation, beginners can reference )

PTS 用于描述系统性能 适用于通信系统(used to analysis function of system)

Spread-spectrum telecommunications This is a technique in which a telecommunication signal is transmitted

说明：  后小波分析，contourlet变换，内有各种应用函数，及演示(After the wavelet analysis, contourlet transformation, there are a variety of applications functions, and presentation)

边缘提取 算子 对初学者有一定参考价值 (edge extraction operator For beginners have a certain reference value)