AntColonyClustering

波束成形是天线技术与数字信号处理技术的结合，目的用于定向信号传输或接收(digital beam forming)

说明：  人体心电信号的滤波，用一个Butterworth低通滤波器，滤除50Hz工频噪声，并采用不同阶数的Butterworth低通滤波器，比较效果(Human ECG signal filtering, using a Butterworth low-pass filter, filter the 50Hz frequency noise, and different orders of Butterworth low-pass filter, compare results)

数字信号处理中功率谱的重要算法。代码中对比了经典谱估计直接法和间接法之间的关系(digital signal processing power spectrum in the algorithm. Code Comparison of classical spectrum estimated direct and indirect relations between the)

MATLAB实现自适应均衡器，对于运用MATLAB的通信专业的学生有用。(MATLAB adaptive equalizer, the use of MATLAB for communication majors useful.)

VDSL的下行链路仿真。1.下行（局端到用户端）速率：20Mbps，上行（用户端到局端）速率：5Mbps；传输距离为500m；在Eb/N0 = 15dB时实现误比特率Pe<=10-4 2.可用信道频谱：0.138MHz-12MHz 3.双绞线模型采用RLCG模型，传输介质为0.4mm PE cable (simulation of VDSL down link)

建立模型-处理光照图像,特别是线性光照条件下的图像处理(Modeling- light image processing, especially under the conditions of the linear light image processing)

面元法计算机翼气动参数，有nasa上百个翼型库文件，可以手动加载，进行翼型设计时可以选择和profile配合使用(pablo)

Galerkin方法求解常微分方程组的实现-源代码原文(Galerkin method for solving the ordinary differential equations of the source code.)

TURBO码的MATLAB源程序，包括流程和子程序。(TURBO MATLAB source code, including the processes and routines.)

After identifying the best MNT− 1 nodes with the simplified branch metric and the accumulated branch metric at stage NT − 1, we then calculate the LLR of each coded bit utilizing the standard squared Euclidian distance metric. The log-likelihood ratio (LLR) of a posteriori probability (APP) of each coded bit conditioned on the received signal y is normally calculated using the max-log approximation.