a3_20

自适应均衡器的仿真程序：在120hz信号下去处50hz干扰(adaptive equalizer Simulation : 120hz signal on the Department 50hz interference)

这是一个matlab的源码。代码实现了图像的level set 分割方法(This is a matlab source. Code to achieve the level set image segmentation method)

MATLAB环境下基于OFDM系统的前导序列中短训练序列的误差估计仿真程序(the offset of the long training secquence of preamble)

Either a string naming a function that calculates the gradient, or the null matrix

图像传输过程中，经常会受到各种噪声的干扰，本程序采用中值滤波来减小噪声。(In the process of image transmission, there will be various noise interference always,this program is to reduce noise based on median filter method )

source code for WSN protocols in matlab

在调制信道下以sin函数为载波的BPSK的调制与解调程序，及误码率曲线(Channel in the modulation of the carrier to the sin function for BPSK modulation and demodulation process, and BER curves)

Greedy sanke algorithm implements(贪婪蛇算法的实现，该算法是对原Donna J. Williams 《A fast algorithm for active contours》 （1990） 论文的简化实现。对算法研究很有帮助。参数很多，需要调节才能获得良好的效果。)

matlab 高斯通道模型。通信系统仿真，信道模型(matlab Gaussian channel model. Communication system simulation, the channel model)

matlab中，时频峰值滤波处理地震记录时的窗长讨论代码(matlab window length, the time-frequency peak filtering processing of seismic records of discussions code)