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一种基于奇异值分解的数字水印技术，这是一篇很经典的文章，再此文章之后，基于svd的水印技术大量出现(a digital watermarking technologybased on Singular value decomposition , which is a classic article, and then, after this article, the watermarking technique based on large numbers of svd)

说明：  自抗扰控制电动机的改进，适合对自抗扰控制入门(The improvement of adrc motor is suitable for the introduction of adrc control)

《精通matlab》电子书，中文版,pdf文档形式，学习matlab的经典教材。( Proficient matlab e-books, the Chinese version, pdf file format, learning matlab classic materials.)

说明：  costas环matlab仿真程序，用于载波恢复，能够达到很好的效果。(matlab simulation program costas loop for carrier recovery, to achieve good results.)

Z source inverter controller vehicle dynamic

三维ising模型适合没有结构文件需要自己根据实际机构编写(ising model)

origami paper butterfly PDF

two dimentional gabor filter

学习simulink仿真的基础材料，适合初学者学习(Simulink simulation based learning materials, suitable for beginners to learn)

CRC纠错原理及其Matlab仿真,]CgC(Cyclical Redundancy c融jcin蛰糖薹l：冗务搜验碡是一砖赣要娉践往分缀码，通过多磺式聚法撩溅错误，是在数撼逶髂争数撩 压缩中广泛应蘑的裣褥棱验的循环码。(CRC error correction theory and Matlab simulation,] CgC (Cyclical Redundancy c sugar into hibernation jcin Carex l: redundant works are found post-mortem one brick stone roller want Jiangxi Jian-ping up to the sub-code, through the many law-methyl-polybutadiene tease splashing errors are in a few struggle to shake a few Wei iliac tease Compression in a wide range of mattress should Comatus Prism code inspection cycle)