timeserisematlab

说明：  本程序用于实现求解并绘制正弦信号功率谱密度的功能(procedures used to achieve the solution and the mapping of sinusoidal signal power spectral density function)

讲了卡尔慢滤波的跟踪程序 主要使用目标跟踪的(function kalman)

此函数用于研究Mallet算法及滤波器设计 此函数仅用于消噪( This function is used to study the Mallet algorithm and filter design This function is only used for de-noising)

calssification algorithm

张量运算工具箱,zhangliangfenjie(Tensor toolbox,dimensional reduction)

特徵粹取（feature extraction）是特徵選取（feature selection）的延伸，簡單地說，我們希望將資料群由高維度的空間中投影到低維度的空間，因此，我們必須找出一組基底向量（base）來進行線性座標轉換，使得轉換後的座標，能夠符合某一些特性。 我們可以將特徵粹取分成「包含類別資訊」和「不包含類別資訊」兩大類。包含類別資訊指的是我們已經知道哪些資料分別歸屬於哪一類；而不包含類別資訊的特徵粹取則適用於我們不知道手上的資料點分別該歸屬於哪一類，甚至連該劃分成幾類都不知道的情況。對於這兩大類資料，可以分述如下： 對於「不包含類別資訊」的資料，我們通常使用「主要分量分析」（principal component analysis），簡稱 PCA。 (Cuiqu features (feature extraction) is feature selection (feature selection) extension, simply put, we want to base the projection data the high-dimensional space to low-dimensional space, so we have to find a set of basis vectors ( base) to the linear coordinate conversion, so that after the coordinate conversion, can meet a number of features. We can feature Cuiqu into " category contains information" and " does not contain a category of information," two categories. Contains categories of information refers to what we already know what kind of information are attributed to Cuiqu features include categories of information are not applicable to information we do not know the points are in the hands of the home in which category, and even that is divided into several class do not know the situation. For these two categories of information, can be divided as follows: For information " does not include the categories of information" , we usually use the " )

使用人工神经网络识别手写字符，有样本有结果，代码可运行(handwriting character recognize with NN)

fmm is the filae that can

System Models,types of models

地震波转换与ANSYS应用工具及示例。 采用美国加州大学的地震波数据库，然后进行数据库数据的分析，最终得到可以应用到ANSYS中的地震分析输入数据(Conversion of seismic waves with the the ANSYS application of tools and examples. University of California seismic waves database, and then proceed to the analysis of the data from the database, the final seismic analysis of input data can be applied to ANSYS)