edgedetection

This code is about radon transform of seismic data.

matlab实现特征值的计算，对于初学者非常有用。从书上下载的源代码。(Feature is matlab calculation, is very useful for beginners. Downloaded from the book source code.)

beat identifications detection

说明：  用matlab绘制bezier曲线，逼近一个n形状。(Matlab draw with Bezier curve, approaching a n shape.)

Simulation du DGPS (solution graphique)

利用matlab变成实现一个陷波滤波器（notch）(Using matlab to implement a notch filter into (notch))

在信道仿真中，对接收信号进行滤波等处理，以便于接收器对信号的接收和处理。(the channel simulation, the received signal is filtered, etc., in order to receive the signal is received and processed.)

用matlab编程，，，实现连续属性离散化，，找出断点值(Matlab programming, and to realize the continuous attribute discretization, and find the breakpoint)

关于光OFDM中非对称限幅ACO-OFDM 中采用不同进制调制的MATLAB程序，有BER性能仿真(About MATLAB program with asymmetric modulation in asymmetrically-limited ACO-OFDM in optical OFDM, with BER performance simulation)

This is simple simulation of qpsk of ber.