Digital-Cmmunication-Simulation

说明：  使用FFT分析方波信号的频谱，讨论采样点数、采样频率对谱分辨率的影响。对数据叠加白噪声后再次分析实验结果。(Square-wave signal using the FFT spectrum analysis to discuss the sampling points, the sampling frequency of the impact of spectral resolution. White noise superimposed on the data after analysis of experimental results.)

square wave inverter dc to ac conversion

通信类、数字基带信号的编码、解码、Simulink程序框图(Communications, digital baseband signal encoding, decoding, Simulink block diagram)

南京大学的多类标签KNN分类器，对模式识别十分重要的作用，有着较好的分类效果，可以充分利用类别信息。(Nanjing university class label KNN classifier, the pattern recognition is an important role, has a good classification effect, can make full use of class information.)

谱聚类算法进行图像分割，该算法应用MATLAB运行。(Spectral clustering algorithm for image segmentation, the algorithm is applied to run MATLAB.)

没有用工具箱的DCT变换，采用不同压缩率，能够加深对DCT变换的了解。(Do not use toolbox of DCT, using different compression ratios, to deepen understanding of the DCT transform.)

VBLAST的基于QR的检测算法的误比特曲线。(VBLAST QR detection)

lab work for begginers

Modele d etat de la machine asynchrone a cage...

一篇在60GHz毫米波信道环境下人体影响的建模文章(A paper on modeling the impact of human body effect on 60GHz millimeter wave channel)