shouhuoxitzuiyoukongzhi

数字信号处理，很多种变换，可以直接在matlab中运行，很好用(Digital signal processing, it is a variety of transformations, can be run directly in matlab, very good use)

说明：  带挡板的二维平行板传输线FDTD仿真，使用高斯激励(FDTD Simulation of Gaussian Excited 2D Parallel Plate Transmission Line)

Simulation of SAR radar echo. Posibility to change sampling time, number and place of reflecting points and position of radar platform.

画相变图,尤其地幔对流过程中。两个相变界面，440KM和660KM(phase change map)

Author: Abhishek Ivaturi Summary: SUSAN Edge detection in gray scale images. MATLAB Release: R13 Required Products: Image Processing Toolbox Description: Edge detection in gray scale images using the SUSAN algorithm. (takes some time to compute, but i hope to fix it...code is rather crude right now)Does not yet include non maximal suppresion. (Author : Abhishek Ivaturi Summary : SUSAN Edge detection in gray scale images. MATL AB Release : R13 Required Products : Image Processing Toolbox Description : Edge detection in gray scale images using the SU SAN algorithm. (takes some time to compute, but i hope to fix it ... code is rather crude right now) Does not include non maximal yet suppresio n.)

基于块状导频的信道估计仿真，有LS,LMMSE信道估计算法(Based on the pilot block channel estimation simulation, has LS, LMMSE channel estimation algorithm)

使用Matlab做出的基本调制方式的误码率曲线(Analysis of the symbol error probability for Basic Modulations )

本项目主要工作是对提供图片与库中图片进行颜色和纹理两方面的匹配。其中，颜色匹配直接用基于颜色RGB的直方图匹配，纹理匹配则是通过小波变换转换成频域值，然后用Canny算子计算总和，最后得到图片的纹理图进行匹配(The main work of this project is to match the colors and textures to provide pictures and picture in the library. Among them, the direct use of color matching based on the color RGB histogram matching, texture matching wavelet transform converted into frequency domain values​ ​ , calculate the sum of the Canny operator, and finally get the picture of the texture map to match )

拖拉机座椅振动特性研究,构建了拖拉机, 振动测试系统, 得到振动特性数据, 从定性角度分析了拖拉机座 椅 振动系统性能, 并通过对座椅振动频响曲线的辨识建立数学模型, 得 到弹性系数、 阻尼系 数、 固有频率等系统 振 动特性参数, 为进一步进行拖拉机座椅的减振研究和设计提供了支撑(St udy on Vibrati on Characteristics of t he Tractor Seat)

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)