数据挖掘技术

This program is used to Simulate the performance of (n,k)Reed Solomon code in AWGN channel with plotting the results and compare with the theoretical performance of this code in AWGN channel. The program also print the SNRdB, absolute snr ,simulated probability of error, exact probability of error in each steps

This mex-file reads SHPT_POINT, SHPT_MULTIPOINT, SHPT_ARC, and SHPT_POLYGON shapefiles into structures. Other requirements： Requires shapelib (http://shapelib.maptools.org). (This mex-file reads SHPT_POINT, SHPT_MULTIPOINT, SHPT_ARC, and SHPT_POLYGON shapefiles into structures. Other requirements： Requires shapelib (http://shapelib.maptools.org).)

this is a matlab file for converting XYZ colorspace to RGB color space.

说明：  模拟电动汽车（私家车，公交车，出租车）充电，进行充电负荷预测(Prediction of Charging Load by Simulating Electric Vehicle Charging)

proakis书籍中的matlab仿真代码(proakis books of matlab simulation code)

说明：  神经网络 侯媛彬 西安电子科技大学出版社 全书程序夹CH5(Neural network)

显示一个经验概率密度函数在输入数组中的密度分布直方图X的使用nbins箱的数目（默认pdfplot套nbins至20）。如果输入X是一个矩阵，然后pdfplot（X）的分析它的载体，并显示所有值的PDF格式。对于复杂的输入X，pdfplot（X）的显示PDF格式的(displays a histogram of the empirical probability density function (PDF) for the data in the input array X using nbins number of bins (by default pdfplot sets nbins to 20). If input X is a matrix, then pdfplot(X) parses it to the vector and displays PDF of all values. For complex input X, pdfplot(X) displays PDF of abs(X). )

一个非常全面的捷联惯导程序，包含了从初始对准、初值的设定，四元素的四阶龙格库塔法更新，对速度微分方程和位置方程分别用龙格库塔法和欧拉角法求解(A very comprehensive program SINS, including from the initial alignment, initial set, the four elements of the fourth order Runge-Kutta method updates the location of the speed differential equations and the Runge-Kutta method were used and the Euler angle method)

简单介绍了热岛效应产生的原因，关于热岛效应的各种详细资料，适合用于数学建模的资料查找(Brief heat island effect causes a variety of details of the heat island effect, suitable for mathematical modeling data to find)

forcast peak load with monte carlo