pca

SkewT分布是近年来得到广泛使用的一种参数化分布。区别于传统的正太分布、学生-t分布，SkewT分布除了具有厚伟特征之外，还引入了偏斜特征。该分布对于金融领域的研究与应用具有十分重要的价值。当然，也是一个重要的统计工具。SkewT分布由Bruce E. Hansen(1994)构造，本源码包括SkewT分布的密度函数、累计概率、随机数生成、理论矩。(SkewT distribution has been widely used recently. Different from traditional Normality and Student-t distribution, SkewT parameterizes both tail-thickness and skewness. SkewT is valuable to financial applications and studies, and other statistic tool. SkewT is firstly introduced by Bruce E. Hansen(1994). This package includes M files on the density of SkewT, CDF, random number generator and theoretical moments of SkewT.)

利用透镜成像理论建立摄像机数学模型, 提出了一种线性求解摄像机内外参数的方法。该方 法特点是采用主动发光的光点阵列标定靶,利用2D 标定靶的精确移动来实现基于3D 立体靶标的摄像 机标定的算法。(Lens imaging theory using mathematical models set up the camera, a camera inside and outside the parameters for solving linear approach. The method is characterized by active light-emitting points of light array calibration target, the use of 2D calibration target to achieve the precise mobile target based on stereo 3D camera calibration algorithms.)

针对IS95进行MATLAB仿真，压缩包内共包含11个源文件，分别对PN序列的产生，调制，解调等进行了仿真。(MATLAB simulation carried out for IS95, compressed package that contains a total of 11 source files, respectively, on the PN sequence generation, modulation, demodulation, such as simulation.)

some dataset for weka

bouncing ball in matlab

本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法(This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two states, decoding, MAP decoding algorithm using modified)

说明：  matlab信道模型，用于模拟多用户下用户间干扰的模型。(Matlab channel model for the simulation of multi-user interference between users under the model.)

1.MatLab从入门到精通的源代码 2.matlab经典算法的程序 3.MATLAB精彩编程100例源码 4.概率分布函数（7个文件） 5.解决积分问题的matlab源程序 （6个文件） 6.时间序列分析的一些模型Matlab源码（自回归例题及M文件）(1.MatLab from entry to the proficient source code (1.13M) 2.matlab classical algorithm procedures (2.9M) 3.MATLAB exciting programming 100 cases of source (3.8M) 4. Probability distribution function (7) 5. integral matlab source (6) 6. Matlab source code, time series analysis model (autoregressive examples and M files))

使用matlab进行齿轮动力学的计算，完成RV减速机器的动力学仿真(The dynamic simulation of RV reducer is completed by using MATLAB to calculate the gear dynamics.)

统计决策建立在统计分析和统计预测的基础上，是一种定量决策 。统计决策是在不确定情况下，应用概率来进行决策的计算和分析，是一种概率决策。 (Statistical decision based on statistical analysis and statistical prediction, based on a quantitative decision-making. Statistical decisions under uncertainty, applied probability calculations and analysis for decision-making, is a probabilistic decision.)