shujufenxi

基于支持向量机的变压器故障诊断，主要是做预测变压器故障的(Transformer based on support vector machine fault diagnosis, the main transformer failure is to do projections)

PyCurvelab-1.0.tar,配合curvelet实用的(PyCurvelab- 1.0.tar cope with the practical curvelet)

经典的LTE仿真平台里面多用户MIMO的各种仿真参数的设置等(Various settings LTE simulation platform inside the classic multi-user MIMO simulation parameters, etc.)

求解线性方程组的Orthomin法。包括matrix preconditioning和Restart。(Solving Linear Equations Orthomin law. Including the matrix preconditioning and Restart.)

基于tdoa定位的chan算法，经典算法，基本实现(Based tdoa positioning chan algorithm, the classical algorithm, the basic realization)

本文档介绍了关于信道仿真的一些程序代码和一些仿真结果，并对各种信道仿真结果做了比较和分析(This document describes a number of channel simulation program code and some simulation results, and a variety of channel simulation result of the comparison and analysis)

对广义高斯混合模型有个初步的认识，基本掌握GGD模型(Generalized Gaussian mixture model has a preliminary understanding of the basic grasp the GGD model)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

A lot of (15) MatLab completed labs, with a full description and explanation (Russian, but can be translated to English/Chinese using Google Translator). Will be useful for students at their first part of MatLab course.

使用线性模型对数据进行多项式拟合和正弦拟合(Polynomial and Sinusoidal Fitting of Data Using Linear Model)