sae1_2007_08

This is a matlab implementation for calculating PSNR

说明：  awgn 信道下 ldpc与FQPSK的串行级联系统，(AWGN channel，serially concatenated FQPSK modulation system with ldpc)

MLPG is a combination of collocation method and EFG

对于一维各向异性问题，这里利用阻尼最小二乘的反演算法，结合RI反演数据集反演。(For one-dimensional anisotropic problems, where the use of damped least squares inversion algorithm, combined with the RI data set inversion inversion.)

基于MATLAB对两种三角化算法的分析 基于MATLAB对两种三角化算法的分析(MATLAB based on the analysis of two kinds of triangulation algorithmsMATLAB based on the analysis of two kinds of triangulation algorithms)

using the maping and composite method to calculate the integration of exp(-x2/2)

利用MATLAB编写的高斯消去法，很好用，也很实用(using MATLAB write Gass)

Zero forcing Equalizer random channel, input, noise

牛顿法潮流程序，电力系统常用的，经典的方法。(Newton method to calculate the tide )

explains bilinear transform method, and impulse invariance method for IIR filter design