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用Ritz-Galerkin方法解边值问题： u +u=-x,0<x<1, u(0)=u(1)=0,精确解为u*(x)=sinx/sin1-x； 得出结果与精确解作比较，画出误差分析图(With the Ritz-Galerkin method to solve the boundary value problem: u' ' + u =- x, 0 <x<1, u(0)=u(1)=0,精确解为u*(x)=sinx/sin1-x； 得出结果与精确解作比较，画出误差分析图)

FICHIER contenant le code matlab

说明：  偏微分方程的特殊解法，非常经典，欢迎下载(Special solution of partial differential equations, very classic, please download)

PCA和KPCA，对于故障检测与诊断有很好的监控效果，希望对你有用，监控系统的有效处理(PCA and KPCA, for fault detection and diagnosis have a good monitoring results, you want to be useful, monitoring system)

一个老外写的802.11n无线局域网物理层（基带）simulink仿真模型，支持多种不同的速率。 关于模型的描述可以参见包内说明以及参考文献(Simulink model of 802.11n wireless LAN physical layer (baseband), supporting many diff rates. See the paper describing the model at: Wireless LAN Comes of Age: Undersanding the IEEE 802.11n Amendment by Thomas Paul and Tokunbo Ogunfunmi, IEEE Circuits and Systems Magazine, First quarter 2008, pp. 28-54. 2008. )

BAYESIAN STATISTICS by Sarat C. Dass Department of Statistics & Probability Department of Computer Science & Engineering Michigan State University

fuzzy logic controller design

非常好用的小波去噪程序，里面代码注释详细，为本人硕士论文过程中编写。(A series of Data Denoising Theroies.Very helpful.)

Matlab画平滑曲线的两种方法（ 拟合或插值后再用plot即可） 自然状态下，用plot画的是折线，而不是平滑曲线。有两种方法可以画平滑曲线，第一种是拟合的方法，第二种是用spcrv，其实原理应该都一样就是插值。下面是源程序。(You can then use the plot) Natural state, with the plot is a line drawing, instead of a smooth curve. There are two ways to draw a smooth curve, the first one is the fitting method, and the second is to use spcrv, in fact, the same principle should be that the interpolation. Here is the source.)

speaker recognition matlab code