matlabheart

Multi-Carrier Digital Communications Theory and Applications of OFDM Second Edition Multi-carrier modulation‚ Orthogonal Frequency Division Multiplexing (OFDM) particularly‚ has been successfully applied to a wide variety of digital communications applications over the past several years. Although OFDM has been chosen as the physical layer standard for a diversity of important systems‚ the theory‚ algorithms‚ and implementation techniques remain subjects of current interest. This is clear from the high volume of papers appearing in technical journals and conferences. Multi-carrier modulation continues to evolve rapidly. It is hoped that this book will remain a valuable summary of the technology‚ providing an understanding of new advances as well as the present core technology.

matlab弹奏歌曲生日快乐~ 这里是生日快乐钢琴版~之前编了个生日快乐，是对照网上那个坑爹的最炫民族风编的，效果就像打击乐器（因为只有一个波形）真是不忍心吐槽了。 这个是钢琴完美版的，还带和弦呢！就是用两行不同的旋律同时弹，相当于钢琴用两只爪弹。（喂，你确定那是叫和弦么拍飞） 因为我不会乐器并且五音不全，所有简谱的知识都来自小学音乐课orz，所以或许跑调也…也…… 哼，你要是敢说我跑调，那你到我面前来把这首歌唱一遍来证明你不是跑调的！！一般唱歌都会跑调，编个程跑调又肿么了！跑调才萌嘛 你们喜欢哪首歌也可以把简谱写在指定位置（我在编码中有标注），我把所有的音符的函数都补全了！！现在是所有歌曲无压力！！！ 当然，这个程序不是我全部原创的，是参考了网上已有的程序又改造以及补充了一下。 把下面的代码复制到M文件就可以播放生日快乐了~(matlab playing the song Happy Birthday ~)

这是《wcdma无线网络规划与优化》书上对应的源代码的第二部分，共有10个matlab源程序代码。("wcdma wireless network planning and optimization" book on the source code corresponding to the second part, A total of 10 Matlab source code.)

一个关于压缩感知的论文，是用子空间迭代法求出最后的稀疏解(a method for compressed sensing)

说明：  基于图像的手势识别算法的源代码，内含GUI界面的设计(Source Code of Image-based Gesture Recognition Algorithms and Design of GUI Interface)

基因算法实现的特征提取，实现平台是matlab(feature selection with genetic algorithm)

EXIT图，外信息转移图，对做迭代分析的非常有帮助。(EXIT chart, extrinsic information transfer chart, right to do iterative analysis very helpful.)

说明：  应用压缩传感技术实现信号的复原，且里面含有一个应用小波实现的边缘提取，效果不错(Application of compressed sensing technology to achieve signal recovery, and it contains an application of wavelet edge detection to achieve good results)

fdtd 3d simulation in matlab

自己写的瞬时频率计算发放及自相关（互相关）matlab程序(Write their own instantaneous frequency calculation, distribution and autocorrelation (cross-correlation) matlab program)