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利用登山算法生成大围长的QC-LDPC码(Use hill-climbing algorithm to construct QC-LDPC code)

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)

主要仿真了汽车模型，pid控制模型，两个模型在一起的整合(The main simulation model of the car, the pid control model, the integration of the two models together)

说明：  基于建筑抗震设计规范的反应谱（地震影响系数曲线）(Response Spectrum based on anti-seismic code for buildings)

步态识别的一篇博士论文,对学习步态识别非常有用.(Gait recognition of a doctoral dissertation on the study and gait recognition is very useful.)

用viterbi算法和baum-welch训练找到和更新best path(find best path using Viterbi algorithm and Baum-Welch training)

adaline first order eddy brake

利用matlab自带函数wavedec2、wcodemat实现二维小波分解与简单压缩的实例。(using Matlab wavedec2 bringing their function. wcodemat 2D wavelet decomposition and compression simple examples.)

本文件包含了两个直扩和跳频的例子，用MATLAB语言实现，而且还包括例子的原文及大量注释，十分详细(This document contains two examples of DS and FH, with the MATLAB language, but also examples of the original and a lot of notes, very detailed)

子图像与母图像的匹配（子图像是母图像的一部分），用于判断子图是否在母图中(Sub-image and the master image matching (sub-image is the image part of the mother), used to determine whether the parent graph graph)