8th_week

最后的测试程序，得出文本检索的正确率和召回率(In the end, the cosine similarity of texts is used to measure the similarity between the query and documents. The data comparison indicates that this algorithm has well experimental results. Moreover, it gets the advantage over the classic LSA retrieval algorithm in precision and operational efficiency.)

说明：  数学实验matlab的好程序，给matlab的初学者(Good mathematical experiment matlab program to matlab for beginners)

老师给的中文版S函数编写规则，中文哦，很有用的s资料(Teachers to the Chinese version of the S function written rules, Chinese Oh, s very useful information)

基于matlab的INS惯性导航的工具箱(INS inertial navigation based on the matlab toolbox)

matlab code for estimation in channel

FEM1D_SPECTRAL_NUMERIC is a MATLAB program which applies the spectral finite element method to solve the problem u = - pi^2 sin(x) over [-1,+1] with zero boundary conditions, using as basis elements the functions x^n*(x-1)*(x+1), and carrying out the integration numerically using MATLAB s quad() function. This function solves the problem u = - pi^2 * sin( pi * x ) for x in (-1,1), with boundary conditions u(-1) = u(1) = 0.

蒙特卡洛算法 mento carlo algorithm(mento carlo algorithm)

face detection matlab code

关于数字通信中DFT和FFT的仿真程序，真正有用(On DFT and FFT digital communication simulation program, really useful)

PhysioNet 8格式数据的读取程序，MATLAB平台，可用于读取nsr心电数据库等。(PhysioNet 8 format data read program, MATLAB platform that can be used to read nsr ECG database.)