knn

公司最近做的一个项目数字上变频DUC simulink建模 花了我两个礼拜心血啊 (this is a project about digital up-converter,it is bulit with Simulink.)

用ELM实现手写数字的识别，快速，用MNIST数据库(Handwritten numbers recognition realized by ELM)

this is other mass-spring system show in gui

根据数据点拟合椭圆。。自己一直在用，很不错，是官网上下的(failed to translate)

C语言写的基2fft算法，测试过了结果，比matlab的结果精度还是稍差(fft algorithm in C language.Have testd the result.)

说明：  一段带噪信号经过一butterworth低通滤波器后的输出，再求出其频谱！(butterworth)

数学建模迪卡斯特拉算法，最短路问题图论的应用(Mathematical modeling Ducasse Terra algorithm)

复morlet小波识别模态参数（阻尼和频率）的算例(Modal parameter identification combined Morlet wavelets (damping and frequency) examples)

对角加载波束形成算法，包含信噪比以及信干噪比的仿真图(Diagonally loaded beamforming algorithm, including simulation diagrams of signal-to-noise ratio and signal-to-interference-to-noise ratio)

包含dijkstra、Floyd、kruskal、动态规划、随机数生成等matlab程序 包含dijkstra、Floyd、kruskal、动态规划、随机数生成等matlab程序(Contains dijkstra, Floyd, kruskal, dynamic programming, random number generation, etc. matlab process consists of dijkstra, Floyd, kruskal, dynamic programming, random number generation and so on matlab program)