zhifangtu

The chebfun project is a collection of algorithms, and a software system in object-oriented Matlab, which extends familiar powerful methods of numerical computation involving numbers to continuous or piecewise-continuous functions. It also implements continuous analogues of linear algebra notions like the QR decomposition and the SVD. The mathematical basis of the system combines tools of Chebyshev expansions, fast Fourier transform, barycentric interpolation, Clenshaw-Curtis quadrature, and recursive zerofinding.

Matlab 和C C++ 混合编程 刘维编著(Matlab and C C++ mixture programming)

虚拟同步机的并网simulink模型，主要是VF+DROOP CONTROL的结合，解决了虚拟阻抗的加入(Virtual machine synchronization and network simulink model is mainly a combination VF+DROOP CONTROL solve the virtual impedance added)

用pca 和 lda 实现数据的降维,加快机器的特征提取的速度。(Pca and lda of data with dimension reduction, feature extraction to speed up the speed of the machine.)

利用水平集跟踪细胞，上一帧的先验信息作为当前帧的初始轮廓。跟踪过程中不断对水平集进行更新。(Tracking cell level set on a frame prior information as an initial outline of the current frame. Tracking process level set to be updated continuously.)

对连续反应搅拌器进行一些列的仿真 比如找取平衡点等等(Simulation of continuous reaction stirrer some columns, such as fetch equilibrium point)

三种分集合并的性能比较，源码很详细，非常适合初学者使用(Three kinds of diversity merger performance comparison, the source code is very detailed, very suitable for beginners to use)

C++中使用fftw库，根据correlation filters的相关知识编写实现，可以是实现图片的相关滤波的功能，在一副图片中找到对应patch在图片中的位置，从而进行detection和tracking的相关改进(C++ fftw library use, according to the knowledge of the preparation to achieve correlation filters, which can be filtered so as to achieve a picture related to the correlation detection and tracking of improvements)

用matlab编写逆投影变换程序，三个m文件分别代表最近邻插值法，双线性插值法，立方卷积插值法，通俗易懂，含有测试图片，打开就能用(Inverse projection transformation program, matlab prepared three m documents represent the nearest neighbor interpolation, the bilinear interpolation and cubic convolution interpolation method, easy to understand, contain a test image, open the can)

函数dB=PSNR(F,G),返回图像F相对于图像G的信噪比峰值.用于全息图后期处理中的参考.测试通过(Based of the formular dB=PSNR(F,G),it returns peak signal-to-noise ratio (dB) of image F with respect to G.)