n-Queen-using-ICA

This is matlab code for estimating the static linear system with Ridge Regression that is written by matlab 7.0. Here we want to estimate the below function: 1 - u^2 + 2*u^3 +u^5 +3*u^7 these are 2 files : without noise and with noise finally,there are plots for showing results.

华中科技大学硕士研究生OFDM程序，已经通过验证。matalb(OFDM Huazhong University of Science graduate program, has been validated )

经典子空间算法的完整实现，噪声消除效果比较好(an approach of speech enhancement algorithm)

optmization algorithm method "Davidon-Fletcher -Powell" DFP

matlab常用例程，其中包括数值解法算法和一般操作方式，通过这些例程可以基本掌握matlab的使用方法和基本操作，适用于初学者(Matlab common routines, including the numerical solution algorithm and the general mode of operation, these routines can basically mastered the use of methods and basic operation of the matlab for beginners)

To solve an initial value problem, say, equation y = dsolve( Dy = y*x , x ) with y(1) = 1, use of calculus of vaiation

matlab程序中的部分经典算法，仅供参考(matlab program, part of the classical algorithm for reference only)

用微型计算机控制锁相环(PLL)可对计量光栅信号进行数字倍频 用这种挂 术产生的角度定标脉冲去量度齿轮侍动链误差比用时钟脉冲夸理，布助于蓰壹考粤 仪器的动态检测精度．(Phase-locked loop with a micro-computer control (PLL) can be grating on the measurement of digital harmonic signal generated with this hanging point calibration technique to measure the pulse error Gear paternity action chain management than the clock pulse boast, cloth help Xi Yi Dynasty Guangdong instrument dynamic detection accuracy.)

Example: A = double(imread( fingerprint.png ))/255 B = coherencefilter(A,4, sigma ,1.5, rho ,5) image(min(max(B,0),1)) axis image [1] Weickert, J. 1996. Anisotropic Diffusion in Image Processing. Ph.D. Thesis, Dept. of Mathematics, University of Kaiserslautern, Germany, pp. 42-43, 80-82, 107. Pascal Getreuer 2008-2009

优化后的LEACH协议，可以更好的节省网络的能耗(The optimized LEACH agreement，can save the network energy consumption better )