fisher

计算SENSE重建图像中的g-factor,这是并行磁共振成像SENSE算法的关键一步(G-factor is the metric to quantify the amplificaiton of noise power in reconstructing SENSE accelerated image. The detail was presented in Pruessmann s 1999 Magn. Reson. Med. paper. In theory, g-factor is the pixel-by-pixel ratio of the image variance between the SENSE reconstructed image and un-accelerated image. And g-factor depends on: (1) the k-space data trajectory (2) coil sensitivit profiles (3) noise covariance matrix of the array coil)

mimo-ofdm系统中导频间的信道差值算法代码(mimo-ofdm system guide channel frequency difference between the algorithm code)

Prior to release 0.40, H5DUMP relied upon HDF5INFO to provide the metadata necessary, but now it now relies entirely on the low-level interface. Since it is not backwards compatible with prior releases, the old version is provided in the obsolete directory. (Prior to release 0.40, H5DUMP relied upon HDF5INFO to provide the metadata necessary, but now it now relies entirely on the low-level interface. Since it is not backwards compatible with prior releases, the old version is provided in the obsolete directory.)

matlab code for Simulink model of Photovoltaic Module

一个适合初学者学习和应用扩展的基于matlab的鼠标跟踪实例(mouse tracking)

滚动轴承故障诊断基于复Morlet小波滤波和增强的自相关算法(Rolling element bearing faults diagnosis based on optimal Morlet wavelet filter and autocorrelation enhancement)

说明：  matlab的一个很不错的小波程序，对rgb图像的处理(the matlab wavelet a very good procedures to deal with rgb images)

This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods - the FDTD, MoM and FEM - to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned the author s 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.(This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods- the FDTD, MoM and FEM- to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned the author s 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.)

XCODE超级玛丽，部分oc，部分c++(SuperMario，made by xcode)

各种局部优化算法，变邻域算法，改善局部优化效果，加快运行效率，可运行(A variety of local optimization algorithm, variable neighborhood algorithm, to improve the local optimization effect, speed up the running efficiency, can be run )