final_stbc

用matlab编写的实现三次样条插值法的代码，生成图像可显示第一节点，第二节点，误差点。(Written by matlab cubic spline interpolation to achieve the code to generate the image to show the first node, second node, the error point.)

说明：  用于LDPC仿真的matlab代码，仿真LDPC编码的性能(Matlab simulation for LDPC code simulation of the performance of LDPC codes)

NonBinary EXIT chart design

利用主成分分析方法实现分类的Matlab源码分析(Principal component analysis Matlab source code analysis)

将一幅图像用其他噪声的图像组合起来，全部代码和实例(make one pic combined with other kinds of pic and give some examples)

A program used for feature extraction in matlab. Can be used for emotion recognition in artificial neural network.

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：  相关性的matlab程序，主要描述多个函数相关特性之间的关系的。(relevance of Matlab procedures, describing a number of functions related to the relationship between the characteristics of the.)

calculate standardized precipitation data with matlab

最优潮流计算，matlab版，希望对电力系统仿真的同志有用！(OPF, Matlab version, and I hope to the power system simulation comrades useful!)