signal_tb

我写好注释的用MATLAB建立无标度网络的代码(I have written comments to establish with MATLAB code for scale-free network)

云南电网结题程序，用于计算110KV侧的电压谐波含量。(Yunnan Power Grid node title procedures ，used to calculate the voltage of 110KV side of the harmonic content)

《MATLAB统计分析与应用：40个案例分析》程序与数据(" MATLAB statistical analysis and application: 40 Case Studies" program with data)

请用多层感知器（MLP）神经网络误差反向传播（BP）算法实现异或问题（输入为，要求可以判别输出为0或1），并画出学习曲线。其中，非线性函数采用S型Logistic函数。(Please use the Multilayer Perceptron (MLP) back propagation neural network (BP) algorithm XOR problem (input is required to determine the output is 0 or 1), and draw the learning curve. Among them, the non-linear function using S-type Logistic functions. )

MATLAB统计功能的简单介绍，并且与splus的对应功能做了比较(Brief introduction to MATLAB statistical functions, and with splus features were compared with the corresponding)

说明：  冈萨雷斯数字图像处理源代码，与课本例子直接关联，是数字图像处理的基础(Gonzalez Digital Image Processing source code, directly associated with the textbook example is based on digital image processing)

说明：  最小均方自适应滤波器（LMS）是由Widrow和Hoff在1960年始创，它是以横向（即抽头延时线）结构为基础构建的。其最基本的形式设计简单，性能也高度高效。这两个特性使得LMS滤波器在各种应用中非常流行。递归最小二乘自适应滤波器（RLS）由于可提供快收敛速率而且对输入信号相关矩阵特征值扩散度变化不敏感，从而突破了LMS族的某些实际限制；其代价是增加了计算的复杂度。(the LMS algorithm of adaptive filter)

PCA+SVM用于人脸识别，，很好用，，有详细注释(PCA+SVM for face recognition, and useful, detailed notes)

Pressure distribution in a journal bearing

游程长度测试的小程序，能够实现游程长度的统计(Run-length test procedures, run-length statistics)