tfrgabor

多输入谐波信号，作为谐波信号分析得输入信号(Multi-input harmonic signal, as the harmonic signal of the input signal)

一本很不错的matlab学习资料，《精通matlab综合辅导与指南》(a very good Matlab learning materials, "proficient in Matlab comprehensive counseling and guidance")

现在国内众多系统中都采用了memcache集群，用magent作为memcache集群代理起着至关重要的作用。(Now many domestic systems have adopted the memcache clusters, with magent memcache cluster plays a crucial role as a proxy.)

matlab lms code whaich is used for echo cancellation

最大熵分割，成功调试过，可以完全实现最大熵分割，效果完美(Maximum Entropy Segmentation, successfully debugged Maximum Entropy Segmentation can be fully realized, the effect is perfect)

基于led数学模型的建立rgbled的光谱仿真模型程序(Led the establish rgbled of the mathematical model spectrum-based simulation model program)

matlab源代码，很适合大家的学习，对大家很有帮助。(matlab source code, it is suitable for everyone to learn, very helpful to everyone.)

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 " )

说明：  simulink 仿真 信号处理中图像处理(modulator)

基于matlab的语音回波抵消系统仿真设计中的部分程序(Voice echo cancellation system based on matlab simulation design of the part program )