demo_interpolation

很好的PIV源码Demo，在matlab2007b下调试通过，能通过GUI设置各种网格的大小，具有一定的使用性。(PIV good source Demo, to debug in matlab2007b passed through the GUI to set all kinds of mesh size, with some use of.)

此工具箱是英国设菲尔德（Sheffield）大学编写的MATLAB遗传算法工具箱，是使用的最广泛的遗传工具箱之一。在《MATLAB 遗传算法工具箱及应用》作　者：雷英杰 出版社：西安电子科技大学出版社 这本书中重点介绍了此工具箱。( Sheffield genetic matlab toolbox)

关于512位的正余弦表，内有两个数组，分别存放已经算好的正余弦数(About 512 positive cosine table with two arrays were stored has been considered a good number of sine and cosine)

Fourie Crypt. Encrypt and decrypt programs

双目视觉三维重建程序，输入左右相机匹配点对矩阵，自动计算投影矩阵，并输出射影空间下的三维点坐标(Binocular vision three-dimensional reconstruction program, enter the matching points on the matrix around the camera to automatically calculate the projection matrix, and output under the three-dimensional projective space point coordinates)

能将matlab中的所有矩阵数据写进新创建的excel表格中保存(Matlab can be included in all newly created matrix data stored in excel spreadsheet)

说明：  Kalman 滤波的实际介绍 对于初学卡尔曼滤波的同学来说是一份非常好的参考资料哦！(Practical introduction to Kalman filter Kalman filter for beginner students is a very good reference Oh!)

分别对正弦波，三角波，方波，一周期内取为整数的64个点（A=4095）；写锯齿波和方波的谐波构成（只写了3、4个）。(Of sine wave, triangle wave, square wave, A week off for integer in the period of 64 points (A = 4095) Write a sawtooth wave and square wave of harmonic (only wrote 3, 4).)

费诺码在MATLAB条件下的实现，可按概率降序排列的码字，求出码长及编码时间等功能 ((Fenaux code in MATLAB to achieve under the conditions, in descending order according to the probability of the code word, find time to code length and coding functions ()

greypred.rar用于GDP预测，较为精准，误差小，程序简单，容易操作，实用。是很好的预测程序。(liner fit)