fast-matlab-src-2.1-2

MATLAB 简单易懂的教程，保证在短时间内学会。(MATLAB tutorial easy to understand, to ensure that in a short time learn.)

本文针对SLAM数据关联中使用最为广泛的最近邻方法作了改进，利用特征估计位置与载体预测位置之间的欧氏距离计算代替了全部特征与每个量测之间的马氏距离计算，避免了大量的矩阵乘法计算。该算法简单易行，降低了算法的计算复杂度，有利于SLAM算法的实时执行，且关联效果与全局最近邻法相同(In this paper, SLAM data association in the most widely used methods of improving the nearest neighbor, using the characteristics of the estimated location and the location of vector prediction Euclidean distance between the calculation instead of all the characteristics of each measurement between the Mahalanobis distance calculation, to avoid a large number of matrix multiplication calculation. The algorithm is simple, the algorithm to reduce computational complexity and is conducive to the implementation of real-time SLAM algorithm, and the effects associated with the same overall nearest neighbor method)

Matthew J.Beal的变分贝叶斯理论在隐马尔可夫模型中的应用程序。多加了个转换程序。(VBEM of Matthew J.Beal to HMM.)

说明：  一些自己编写的图像插值算法程序。包括最近邻插值，双线性插值和双三次插值(-Recently, the field of bilinear interpolation and interpolation matlab source, comparing the effects of two algorithms.)

标准AM振幅调制方式，ma=0时的标准AM振幅调制(Standard AM modulation, ma = 0 the standard AM modulation)

灰色预测模型，适合对指数型增长的模型进行中短期预测，如人口增长模型(Grey forecasting model of exponential growth model is suitable for short-term earthquake prediction, such as population growth in the model )

最经典的分簇路由LEACH，用matlab实现( a classic clustering routing for wireless sensor networks)

用MATLAB编写的XFEM程序，可以计算两种材料的结构有限元分析，可以计算应力(XFEM using MATLAB program that can calculate the two materials finite element analysis, we can calculate the stress)

数字脉冲宽度调制，将输入的数字信号转换为对应占空比的模拟波形(Digital pulse width modulation, the digital signal is converted to the corresponding input of the duty cycle of the analog waveform)

用matlab中的基本数学包实现-PCA，有助于理解PCA原理。 (Using matlab in the realization of the basic mathematical package-PCA, help to understand the principles of PCA.)