bersnrrayleigh

流形学习，局部线性嵌入式算法(LLE)，一种智能的算法去推测捕捉高维空间中所包含的低维特征。与适合于局部维数约减的聚类算法不同，LLE算法在单一的低维的全域坐标系统中表征采样空间，然而它并没有优化最小局域。通过对线性重构的局域对称的研究应用，LLE能够描述非线性流形的全局结构，例如那些人脸的数据集或者文本文档集(Manifold learning, embedded local linear algorithm (LLE), an intelligent algorithm to predict capture high-dimensional space contained in the low-dimensional features. And for local dimensionality reduction of the different clustering algorithms, LLE algorithm in a single low-dimensional characterization of the global coordinate system, the sampling space, but it does not optimize the local minimum. Reconstructed by the local symmetry of the linear study of the application, LLE can describe the global structure of nonlinear manifolds, such as those who face data sets or text document collection)

Create some artificial two-term mixture data

LDPC编译码算法，研究编码效率、帧长与吞吐量的三维关系，且添加了无编码是的比较关系图。(LDPC encoding and decoding algorithms, the study coding efficiency, the three-dimensional relationship of the frame size and throughput, and add non-coding comparison diagram.)

The problem of image registration subsumes a number of problems and techniques in multiframe image analysis, including the computation of optic flow (general pixel-based motion), stereo correspondence, structure from motion, and feature tracking. We present a new registration algorithm based on spline representations of the displacement field which can be specialized to solve all of the above mentioned problems. In particular, we show how to compute local flow, global (parametric) flow, rigid flow resulting from camera egomotion, and multiframe versions of the above problems. Using a spline-based description of the flow removes the need for overlapping correlation windows, and produces an explicit measure of the correlation between adjacent flow estimates. We demonstrate our algorithm on multiframe image registration and the recovery of 3D projective scene geometry. We also provide results on a number of standard motion sequences.

iris recognition iris gamma adjust

製作4層樓電梯 可以控制在內部開門關門 外部則是上下按鍵使用(4 floors produced inside the elevator door closing can be controlled externally using the up and down keys)

emd_visu.m 是一个很好的对信号进行时频处理的工具箱，能很好的分析信号的特征。(Emd is a box for signal .)

此码为信号处理方面，干扰的抑制等，利用波束，分集器等算法(The code for signal processing, interference suppression, the use of the beam, diversity, etc. Algorithm)

导入MATLAB数据后，能对数据进行各种拟合，包括高斯、洛伦兹、高普斯等多种拟合方式(Data fitting )

说明：  单相逆变器simulink仿真，用MATLAB的Simulink模块对单相逆变器进行仿真，并绘制波形。(Simulink simulation of single-phase inverter, use Simulink module of MATLAB to simulate single-phase inverter and draw waveform.)