PCA-dimensionalityreduction

说明：  2010复旦数学建模的c题的相关的matlab程序，其中elevator_model1.m为上班时间，基于正态分布人流模型下普通模式电梯的运行参数计算，elevator_down为下班时间基于指数分布人流模型下各种模式电梯的运行参数(C 2010 Fudan mathematical modeling matlab procedures related to the theme of which elevator_model1.m as working hours, normal flow model based on normal mode operation of the lift parameter calculation, elevator_down time for the work flow model based on exponential distribution models elevator operating parameters)

GUI可视化界面设计，一个实例搞定，简单方便，容易操作(GUI visualization interface design, an instance to get simple and convenient, easy to operate)

the program beta-Newmark for one-Degree Freedom Systems

matlab模拟退火工具包,能用此工具箱解决优化方面的问题(matlab simulated annealing Kit, you can use this kit to solve optimal problem)

概率论、随机过程、信号系统、信号交织、脉冲成型、扩频序列、幅度调制、频率调制、相位调试介绍及matlb程序仿真(Digital communication principle Based on the matlab simulation )

OSTBC 正交空时分组码多天线系统，QPSK，QAM调制的误码率比较

用matlab画出所需要的图形，并且用所画的图形互相进行腐蚀和膨胀操作(Using matlab to draw the required graphics, painting and graphics with each other by corrosion and expansion of operations carried out)

超宽带5阶高斯脉冲发射波形经BPSK调制后系统性能(5-order Gaussian pulse UWB emission waveform modulated by the BPSK system performance)

arma模型的功率谱估计代码。还包括系统的极零点分析等完整软件包。(arma model of the power spectrum estimation code. The system also includes a very complete analysis of 0.1 package.)

将像素数据写成一幅PPM格式的图片，像素数据为灰度图的数据，附件里有一个图像数据，宽150，高90，共100帧(The data will be written in a grayscale image PPM format, the program is written in matlab, the file contains a grayscale data.)