correlation

说明：  图像的二维傅里叶变换，matlab编程，很好用。(Two-dimensional Fourier transform image, matlab programming )

Turbo编码 Matlab程序 以及另外一种编程方法(Turbo coding Matlab program and another programming method)

principal_chaleur a routine for implementing the EF P1 Lagrange for the heat equation in the following stationary condition with Nonhomogeneous Dirichlet

高性能的RBFNN，可以用于回归，拟合和预测控制。(High-performance RBFNN, can be used to return control of fitting and forecasting.)

MATLAB与fortran混编的案例代码，可运行，是学习的好例子(MATLAB mixed case with fortran code can be run, is a good example of learning)

this code can find face object into image

使用单连接聚类的方法，对两类问题进行分类(Clustering method using a single connection, two kinds of classification problems)

重型汽车车内声压级预测与主要噪声源分析 中国重型汽车正成为中国汽车产业在国际市场上最具竞争力的强势产业，但 目前国产重型汽车的 NVH（Noise,Vibration and Harshness）性能和国际先进水平 之间仍存在一定的差距。 (Heavy automotive interior SPL prediction and analysis of the major sources of noise China National Heavy Duty Truck is becoming China s auto industry the most competitive in the international market a strong industry, but At present, the domestic heavy-duty vehicles of NVH (Noise, Vibration and Harshness) performance and the international advanced level There is still a gap between.)

粒子群优化算法（可以应用在寻优建模过程中）(Particle Swarm Optimization (can be applied in the modeling process optimization))

短时傅里叶变换逆变换，采用MATLAB编的程序(Short term Fu Liye transform inverse transform)