FisherfaceCore

this file can help to read and write and even graphic changes for videos and images.

用matlab在极坐标下画天线方向图，可以运行，已经测试过(In the polar coordinates with matlab draw Antenna)

本案例是采用的经典谱估计中的间接法估计的ARMA模型谱估计(This case was a classic spectral estimation using the indirect method to estimate the ARMA model spectral estimation)

线性四面体元的有限元分析可直接利用的函数，包括求刚度矩阵，求体积，求整体刚度矩阵等，有重要的利用价值(Linear tetrahedral element finite element analysis can be directly used for functions, including seeking stiffness matrix, the volume demand, the global stiffness matrix of such demand, there is significant value in use)

target tracking using kalman filter

说明：  比较好用的watterson模型仿真代码(A better use of Watterson model simulation code)

汽车理论课后答案 清华大学余志生第六版(Theory, Tsinghua University Yu Zhisheng car after school sixth edition answers)

智利拼图，含有源码，希望对大家能有帮助呀。(Chile puzzle)

说明：  matlab初学者的教材,让你快速的入门并熟练掌握matlab.(matlab beginner s textbook, so you started quickly and master matlab)

用matalab实现一个简单的输入语音的整体信噪比和部分信噪比的比较(Matalab implemented using a simple input speech and the portion of the overall signal to noise ratio SNR comparison)