a_envelope

descibes optical flow using lucas kanade algorithm. Example supplied help people understand easily

mmse接收 不错的程序,希望能够给大家参考(mmse receiving good procedures, we hope to be able to make reference to)

this program is implementation of TOPSIS algorithm

永磁同步电机svpwm控制matlab/simulink仿真图(Svpwm permanent magnet synchronous motor control matlab/simulink simulation map)

说明：  MATLAB实现QR算法以及带位移的QR算法 求矩阵特征值(MATLAB，The realization of QR algorithm and QR algorithm with displacement Characteristic value of matrix)

matlab呈现混凝土孔隙分布，根据孔径大小看分布情况(Matlab shows pore distribution of concrete)

describle the usage of classregtree function

基于copula分析的干旱函数 Drought Functions with copula analysis

Laplacian Eigenmaps [10] uses spectral techniques to perform dimensionality reduction. This technique relies on the basic assumption that the data lies in a low dimensional manifold in a high dimensional space.[11] This algorithm cannot embed out of sample points, but techniques based on Reproducing kernel Hilbert space regularization exist for adding this capability.[12] Such techniques can be applied to other nonlinear dimensionality reduction algorithms as well.

设计一个采用 2ASK（OOK）调制的数字通信系统，给定载波频率为码元速率的2倍，产生二进制随机数据，并仿真其对应的 2ASK 调制波形，分析其频谱。所产生的调制波形加入不同信噪比的白噪声，再观察其波形和频谱变化。(Design of a use 2ASK (OOK) modulated digital communication system, a given carrier frequency is twice the symbol rate, to generate a random binary data, and simulate its corresponding 2ASK modulation waveform, the spectrum analysis. Modulated waveform generated by white noise with different noise ratio, and then observe its waveform and spectrum changes.)