Matlab2010

一些源代码，主要是图像处理方面的，希望对以后的读者有帮助(Some source code, mainly image processing, and hope to help future readers)

说明：  基于ofdm，利用导频Comb Pilot进行信道估计，(Based on ofdm, use Comb Pilot to pilot channel estimation,)

embedding and extraction by DCT

matlab求最下的外接矩形的程序，很好用的，只要把图片名字改了就可以运行！(GOOD)

说明：  利用共軛梯度法求解線性聯立方程組 從整體來搜索最佳方向(Using conjugate gradient method for solving linear simultaneous equations to search for the best direction for the overall)

Helmholtz方程的有限元解法，可以任意加密网格剖分，求解结果用图像显示.(Helmholtz equation finite element method, you can encrypt arbitrary mesh, the image display solution results.)

Calculates the Radon transform of a figure and returns the intersections of rays with the grid of the discretization in their projections

this program is about airs algorithm iti role is bout classification of many vectors of data

说明：  归一化随机共振代码，亲测有用，需要的自己拿(Normalized Stochastic Resonance Code)

LMS算法源代码，输入为正弦加噪声LMS算法源代码，输入为正弦加噪声(LMS algorithm source code, the input is sinusoidal plus noise LMS algorithm source code, the input is sinusoidal plus noise)