erzhihua

该文档主要介绍了什么是PLC，及OFDM在LPC中的应用。(The document describes what is a PLC, and OFDM in the LPC application.)

In mathematics and signal processing, the Z-transform converts a discrete time-domain signal, which is a sequence of real or complex numbers, into a complex frequency-domain representation. It can be considered as a discrete-time equivalent of the Laplace transform. This similarity is explored in the theory of time scale calculus.

高压共轨系统matlab/simulink仿真模型(high pressure common rail system simulation in matlab)

Plane wave scattering by a dielectric cylinder

本文件为常见聚类算法测试数据集 ，UCI上常用的聚类算法数据集(This document is a common clustering algorithm test data set.)

The sparsity of signals and images in a certain trans-form domain or dictionary has been exploited in many applications in signal and image processing. Analytical sparsifying transforms such as Wavelets and DCT have been widely used in compression standards. Recently, synthesis sparsifying dictionaries that are di-rectly adapted to the data have become popular especially in appli-cations such as image denoising, inpainting, and medical image re-construction.

一种正则化正交匹配追踪ROMP算法的matlab源程序，一个函数，方便使用(A New Regularized Orthogonal Matching Pursuit ROMP algorithm matlab source, a function, easy to use)

本程序是对girl.bmp文件做二维的DCT，以达到压缩的目的(This procedure is done two-dimensional girl.bmp file DCT, in order to achieve the purpose of compression)

采用matlab进行傅里叶变换，将图像变换成频谱形式的图像。(Using MATLAB Fourier transform, the image is converted into a spectrum in the form of image.)

水下纯方位目标运动分析的UKF滤波算法在目标跟踪的应用(Kalman filter and extended Kalman filter algorithm to the application in target tracking)