MATLAB_Primer_7th_Ed

ldpc码的编码、解码、构造校验矩阵程序。MATLAB环境(ldpc Decoding)

说明：  文件为灰色建模的Matlab程序，供大家参考学习，希望互相交流，共同进步。(documents gray Matlab modeling procedures for reference learning, hope mutual exchanges and common progress.)

一个IEEE802.11b的实用例子，供正在学习的朋友参考。(5.5 Mbps CCK Simulation using specs from IEEE 802.11b, No guarantees and warantees!)

Matlab编写的特征点提取算子 用于影像匹配等(Matlab prepared Feature Extraction operator for image matching, etc.)

说明：  这是matlab的otsu处理图象的算法，请高手们指正(This is the Otsu Matlab image processing algorithms, experts used the correct)

An Agenda for contacts

a m sequence generator

fficient GMM clustering using Multiple Threads

给定离散地震动加速度数据a、反应谱控制周期点tp、离散时间间隔dt、阻尼比z，计算地震动加速度反应谱rspa以及最大反应值出现的时刻tMax。(Given the discrete ground-motion acceleration data a, the response spectral controlling period tp, the discrete time distance dt, and the damping ratio z, calculate the ground-motion acceleration response spectrum rspa and the time loction of the occurrence of maximum response.)

说明：  用fft进行特征提取，并画出相应的图。再进行神经网络分类(FFT is used to extract features and draw corresponding graphs.)