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I am submitting my Computational science and engineering assignment #3 based on SVD/PCA.The zip file contains matlab codes of Exercise no:1 and Exercise no:3 as program_1.m and program_3.m files respectively. I have made a separate reports for the above said two exercises as Report_problem1 and Report_problem3, both in pdf format. Please find the attached zip file.

人们熟知的双谱（bispectrum），也就是三阶谱估计。具有一定的参考价值。(known as the bispectrum (bispectrum), which is third-order spectrum estimation. With some reference value.)

求解积分的自适应simpson算法的matlab程序(adaptive simpson integrate algorithm)

all image processing toolboxes

FCEUX的汉化版。希望大家积极下载！希望大家支持我！(FCEUX the finished version. Hope that we actively download! Hope you will support me!)

分析比较了KF,EKF,PF等几种非线性滤波方法，很强悍的。(Comparison of the KF, EKF, PF, etc. Some non-linear filtering method, very powerful.)

给文件重命名，以0001为开始，前面的0个数自动确定,按照文件夹中文件的总个数。(To rename the file to 0001 for the start, the number of zeros is automatically determined according to the total files in the folder number.)

matlab 统计分析与应用 40个案例分析(Statistical analysis and application of 40 case studies)

时频分析工具箱，利用FRFT对信号进行检测和参数估计(Time-frequency analysis)

matlab免费软件下载地址汇总。包含了R2010/R2009/R2008/2007/R2006各个版本。欢迎下载。(Free Software Download matlab summary. Each version contains R2010/R2009/R2008/2007/R2006. Welcome to download.)