QAMJEUDI

高阶谱-15维谱程序matlab代码,包括功率谱估计与线谱提取。(Higher Order Spectrum-15 dimensional spectrum program matlab code, including power spectrum estimation and line spectrum extraction.)

此电子书为数字信号处理MATLAB的程序编程，对学习信号处理有一定的帮助。(This e-book digital signal processing MATLAB' s programming, to learn signal processing have some help.)

宽带信号的空间谱估计以及信噪比等对信号估计的影响，才用聚焦矩阵的方法，采用的聚焦矩阵不同，性能也不同，这里是RSS算法(Spatial spectrum estimation of wideband signals and SNR of the estimated impact on the signal only with the focusing matrix method, using the focusing matrix of different, performance is different, here is the RSS algorithm)

说明：  模态频率和阻尼比计算可用机械行业，交通行业MODAL FREQUENCY AND DAMPING RATIO ( MODAL FREQUENCY AND DAMPING RATIO)

一个用matlab自己编写的求直方图，均衡化的小程序(One used for I have written matlab histogram equalization small program)

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 " )

Matlab中的各种函数大全，希望对大家有用(Daquan various functions in Matlab)

主要完成了8个部位脑电波数据的读取及动态曲线绘制，并添加了相应的波动曲线以便观察脑电信号的变化差异.附加脑电波原始数据，可成功运行。(Mainly completed reading and drawing dynamic curves from eight parts of the brain wave data, and add the corresponding fluctuation curve in order to observe differences in changes in EEG. Additional raw brain wave data can be run successfully.)

基于matlab的OFDM系统仿真的文章，可以当作设计的文本资料(Based on the OFDM system simulation matlab articles, the text can be used as design data)

我爱你的matlab3D实现图，能够然你在表白过程中更加浪漫，程序员也有浪漫的时候(I love your matlab3D achieve chart, then you can be more romantic confession process, programmers have a romantic moment)