exp2_FFT_DIT

说明：  序列x（n）的Welch法功率谱估计 用matlab来实现(Sequence x (n) of the Welch method power spectrum estimation using matlab to achieve)

cstr的pid控制，自己编写的，双闭环控制(cstr of pid control, I have written, double-loop control)

bp神经网络和数值天气预报用于预测风速或者风电功率(BP neural network and NWP to forecasting the wind speed or wind power forecasting )

说明：  典型混沌系统logistic1D混沌 图像加密代码(chaotic image encrypt)

一种新的骨架修剪算法，与之前的其他算法相比，在处理复杂图像时，其修剪效果更好。(A new skeleton pruning algorithm, and compared to other algorithms before, in dealing with complex images, the better pruning.)

principal component analysis (PCA ) is a well known approach for dimensionality reduction of the feature space. It has been successfully applied in face recognition. The main idea is to decompose face images into a small set of feature images called eigenfaces, which can be considered as points in a linear subspace called “face space” or “eigenspace”

MATLAB in Maxwell speed distribution law teaching application

Neville插值的源代码，用于Matlab科学计算与数据插值，可与牛顿插值等进行比较学习，适合matlab学习者参考。(Neville interpolation source code for Matlab scientific computing and data interpolation, Newton interpolation can be compared with the study for matlab learners.)

说明：  矩阵类,自己编写,通过较多考验,符合matlab编程习惯,可处理无穷维矩阵和向量(matrices, their preparation, adoption more tests, with Matlab programming habits can handle infinite dimensional matrix and vector)

说明：  逆合成孔径雷达成像代码，二维雷达成像，雷达回波数据去噪方法，SVD分解。(Inverse synthetic aperture radar imaging code, two-dimensional radar imaging, radar echo data denoising method, SVD decomposition.)