手动图像拼接

dsPIC MATLAB R2010a Blocksets Demo

说明：  一本书上的小波变换的数字水印程序，非常简单(A book on the wavelet transform of the digital watermarking process, a very simple)

可以用于模拟lbm方法的matlab相关程序(Lbm method can be used to simulate the procedures matlab)

matlab file for solar applications

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 " )

是一个function函数，里面涉及快速傅里叶变化，可以给使用者直接提供调用函数的机会，不用使用者重新改写，只要将里面的对应参数写上就可以了。

说明：  蒙特卡洛求pi，非常简单的求pi值的代码源(Monte Carlo for pi, a very simple code for the source of the value of pi)

Histogram of gradients, matlab code for grayscale images, with configurable parameters.

matlab 卡尔曼滤波代码 可实现拓展式卡尔曼滤波，文件可用(Kalman filter code matlab)

详解matlab/simulink通信系统建模与仿真的教案(Detailed matlab/simulink communications system modeling and simulation lesson plans)