A_Brief_Introduction_to_Mathematica

此为基于MATLAB平台计算指纹图像中两点之间穿越纹线数(For fingerprint processing is calculated through the ridge)

binomia的PDF&CDF繪圖直接打開檔案RUN即可，生成圖像另有顏色標記(binomia the drawing of PDF & CDF can directly open the file RUN to generate the image and another color marker)

Implementations of Jacobi, Newton and Newton-Euler methods in Matlab. Include routines to visualize the results as well to save them into Matlab data files.

下面是我编的一个软硬阈值去噪的matlab程序 下面是我编的一个软硬阈值去噪的matlab程序：thr=sigma*(2*lgN)1/2/lg(j+1) 用[x,xn]=wnoise(2,10,6) 产生噪声测试数据-The following is Part I of a of hard and soft threshold denoising matlab procedure is the following hardware and software, I made a threshold denoising matlab program: thr = sigma* (2* lgN) 1/2/lg (j+1) by [x, xn] = wnoise (2,10,6) noise test data(thr=sigma*(2*lgN)1/2/lg(j+1) 用[x,xn]=wnoise(2,10,6) 产生噪声测试数据-The following is Part I of a of hard and soft threshold denoising matlab procedure is the following hardware and software, I made a threshold denoising matlab program: thr = sigma* (2* lgN) 1/2/lg (j+1) by [x, xn] = wnoise (2,10,6) noise test data)

this is frequency hopping mfsk in matlab

一个用matlab编写的用于故障诊断的源程序，可用于故障的简单诊断，工学习和参考用。(a prepared using Matlab for fault diagnosis of the source can be used in a simple fault diagnosis, work study and reference.)

数字图像处理 同学做的，程序是文本，可在matlab运行(Students to do the digital image processing, the program text can run in matlab)

实现了二维的ARMA/AR时序模型，可用于结构模态识别。(ARMA/AR timing of the two-dimensional model can be used to structure modal identification.)

this matlab code is for channel estimation. when the communication channel is time varying for correct detection of received information you should stimate the communication channel.

用小波去噪，不同尺度下的阀值去噪，去噪效果的对比很不错(Using wavelet denoising, different scales of threshold denoising, contrast denoising effect is very good)