norcor

说明：  计算快速傅里叶变换的蝶形算法，用matlab实现的(FFT butterfly calculation algorithm implemented with matlab)

Gauss Seidel equation solving for power system analysis

包括matlab环境下的步态识别代码，视频序列、ppt展示及相关文献(Including gait recognition code in the Matlab environment, the video sequence, ppt show and related literature)

在自重和温度载荷作用下的斜腿刚构桥的matlab有限元计算源程序，配套书籍是《ansys分析与matlab编程：徐荣桥》(Under its own weight and temperature loads inclined leg rigid frame bridge Matlab finite element calculation source, supporting the book is " ANSYS analysis and the matlab programming: Xu Rong bridge" )

本段代码主要是为了实现讲多光谱图像进行光谱分离然后再合并成一种可以在matlab中显示的格式.tif的图像，同时保证了原始的图像信息不丢失(This code is mainly to achieve multispectral images speak for spectral separation and then combined into a format that can be displayed in matlab. Tif image, while maintaining the original image information is not lost)

简单SENSE图像重建，即使通过反傅里叶变换重建出最终图像(The data was acquired from 4-channel array coil using EPI sequence (2-shot, matrix: 64X64, TE: 50 ms) at a 1.5T scanner. The code estimates the coil sensitivity profiles directly from the image with anatomical contrast by low-pass smoothing. Subsequently, k-space data were decimated to simulate 2.0-fold acceleration (R=2.0). Finally, using least-squares estimate, the reconstructed full-FOV spin density image is obtained)

说明：  基于MATLAB\SIMULINK的系统仿真技术与应用 薛定宇等著 出版社：清华大学 ISBN：7302053413 (MATLABSIMULINK Based on System Simulation Technology and Application Xue Dingyu waiting Publisher: Tsinghua University, ISBN: 7302053413)

说明：  基于小波系数块能量分析的自适应数字水印算法(Energy analysis based on wavelet coefficients of adaptive digital watermarking algorithm)

可以实现MATLAB环境中基本界面的制作，在该界面中求得矩形的面积，通过修改其长宽的相应值也可以得到不同的面积，最重要的是有默认选项来恢复到初始的设置值(MATLAB environment can be achieved in the production of the basic interface, and seek a rectangular area in the interface by modifying the length and width of the corresponding values can also get different area, the most important thing is the default option)

这是关于可变分数延时滤波器的设计，适合初学者使用，相信对初学者有很大帮助(This is the variable fractional delay filter design, suitable for beginners to use, I believe there is a great help for beginners)