shuiweixjy

1D , 2D, N-D gaussian kernel filter

柱体 TE_TM 波散射 采用的方法为矩量法由于基函数和权函数选取的是相同的，故称为伽略金(Galerkin)法。

Contain a function to delete outliers from a serie. Only need a column vector to start. Can add a alpha parameter to configure the way to delete outliers

Medical Image Enhancment using a switching threshhold

说明：  这是用于指纹识别的matlab的程序，完整的哦，共享，也许有用哈(finger)

Buck converter using digital modulation

说明：  中心差分法，解决结构动力学中中心差分法公式的matlab编程过程(Central difference method)

珍藏资料.几乎涵盖所有图像处理函数,并有例题说明. (Covering almost all of image processing functions, and a description Example)

设计一维纳滤波器 (1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n). (2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。 (A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)

粒子滤波入门外文经典文献，非常值得一看，有助于理解基本粒子滤波算法。(Particle filter entry of foreign classic literature, well worth a look, help to understand the elementary filtering algorithm.)