M_5_1_Big

简单易用的基于MATLAB的粒子图像测速（PIV）工具箱(A PIV toolbox based on MATLAB)

求时间序列的功率谱，包括周期图法和自相关函数法(Find the power spectrum of the time series, including periodogram and autocorrelation function method)

This is a code for tsp transporter seller programming with matlab, enjoy!

The 2D RLS algorithms is used to enhanced image contrast by adaptive filtering techniques by less error and better speed recursively.

基于增广矩阵束的二维doa算法，阵列流型为L型，在matlab环境下实现(Doa algorithm based on a two-dimensional array Flow augmented matrix beam is L-shaped, achieved in the matlab environment)

说明：  最小均方误差（LMS）自适应滤波器的matlab函数 lms.m(matlab function lms.m : LMS adaptive filter)

广义霍夫变换边缘提取代码，目标是针对图像中某一标识，进行识别和提取(Generalized Hough transform edge detection code, the goal is for the image of a logo, to identify and extract)

利用MATLAB编写，完成一定操作，并计时时间的实例。(Written using MATLAB, the completion of certain operations, and the timing instance of time.)

A frequency domain scrambling document

把HHT和神经网络结合起来，识别出是否故障。对于HHT变换，这里用到的是它的IMF分解，然后用能量理论来判别哪些模组是虚假分量，哪些是是真实分量。对于EMD分解后的谱进行特征提取 ，利用的理论基础就是模糊熵。计算出真实 分量的模糊熵，作为输入层；输出层为两个神经元，为0（故障 ）1（正常 （正常 ）判别该信号是否出现故障。(The combination of HHT and neural network to identify whether the fault. For the HHT transform, here is the use of its IMF decomposition, and then use the energy theory to determine which module is false, which is true component. The theoretical basis for the feature extraction of the spectrum after EMD decomposition is fuzzy entropy. The fuzzy entropy of the real component is calculated, as the input layer, the output layer is two neurons, which is 0 (fault) 1 (normal) to determine whether the signal is faulty.)