matlab-codes-for-numerical-integration

A High Pass filter matlab code for image processing in frequency domain

说明：  这是一个伽玛图像校正程序，首先读入原始图像，然后利用事先在matlab中计算得到的对每个灰度值校正后的数值替代原灰度值即可。(this is a gama image revising program. it uses revised grey level obtained from matlab to substitute original image data to fulfill this task.)

DTT编码程序 经过本人测试绝对好用 用了停不下来

基于matlab的小波算法，给出了一个完整的算例，初学者可以很好的学习。(Based on the the matlab wavelet algorithm is given a complete example, beginners can learn well.)

Jpeg algorithm is lossy compression algorithm can be used in matlab

Gravitational Search Algorithm By Esmat Rashedi

求解poisson方程的经典有限元程序！(a classical fem program for poisson equation)

槽轮轮廓的设计计算与绘图 优化槽轮轮廓的设计参数(Cam profile design calculation and drawing the design parameters optimized cam profile)

DBT, A Matlab and Octave toolbox for radar modelling, signal simulation and processing. Release 2.156

In mathematics, the discrete-time Fourier transform (DTFT) is one of the specific forms of Fourier analysis. As such, it transforms one function into another, which is called the frequency domain representation, or simply the "DTFT", of the original function (which is often a function in the time-domain).(This file includes matlab source code about DTFT and also includes explanation report)