detypy

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)

说明：  MATLAB仿真IS-95开环闭环功率控制 (MATLAB simulation IS-95 open-loop power control loop)

模拟 AM FM DSB 信号傅里叶变换图 频域稀疏(Analog AM FM DSB frequency domain signal sparse Fourier transform Figure)

beam element is a finite element code for assembling of stiffness and mass matrix of bernulli beam with two dof at each node

说明：  matlab语言编写的一些模糊控制小程序(matlab language some of the fuzzy control applet)

The AES algorithm has implemented for bitplane images using RC4 algorithm.RC4 is called as Rivest Cipher 4 for encrypt and decrypt an image.It is used here preserve the image content data hacking. Here, the implemented code has tested with MATLAB2010a for Default MATLAB grayscale images.

60个matlab的学习代码，对初学者帮助很大的~~~(60 codes of matlab programing )

C-C算法的Matlab程序(3000 数据耗时2分钟)混沌与分形(MATLAB)

FDTD for Wave equation3

说明：  支持向量机（SVM）matlab 代码，附有详细的使用说明及举例讲解。 (This tool provides a simple interface to LIBSVM, a library for support vector machines.)