gd017_3

去噪源码。提供了中值滤波及均值滤波的MATLAB源代码，里面有图片，可以直接运行！(Denoising source. Median filter and provides a mean filter of MATLAB source code, which has pictures, can run!)

another progaram that has been in matlab

机器人的路径算法（人工智能§自动规划§用于模拟机器人规划的模拟软件 [zhangzhiguang2.rar] - 用势场法的原理实现的vc搜索最短路径程序，改进后的势场法，实用。 (机器人的路径算法（)

suppression of echo by using lms code

数字信号处理的课程设计，用matlab对给定音频信号进行处理。(Course design of digital signal processing using MATLAB to process the audio signal is given.)

5点法计算数值微分，5dianfa jisuan shuzhi weifen(calculate the numerical differentiation using 5 points method.)

In this project an adaptive beamforming technique is proposed based on directly minimizing the BER1. A particular approach that has shown real promise in achieving substantial capacity enhancements is the use of adaptive antenna arrays. A beamformer appropriately combines the signals received by the different elements of an antenna array to form a single output. Classically, this has been achieved by minimizing the mean square error (MSE) between the desired output and the actual array output. It is demonstrated that minimum BER (MBER) approach utilizes the antenna array elements more intelligently than the standard MMSE2 approach, since it directly optimizes the system’s BER performance rather than minimizing the MSE, where the latter strategy often turns out to be deficient.

协作通信中放大转发（AF）和译码转发（DF）协议理论和仿真曲线对比(The comparison of theoretical and simulation curves for AF and DF protocol in cooperative communication)

matlab numerical analysis

Generates a structure similar to the Claussen Shadow Fading Map but without any shadowing (to deactivate shadow fading)