rgbtogray

FDTD for Wave equation3

Slam written in c++

基于BP的l1范数逼近法~~~~~~~~~~~~~(Approximation method based on BP s l1 norm)

this is a algoritham about using GPS receicers

It provides some examples in numerical analysis using Matlab like solving polinomies, solution on nonlinear equations, etc.

matlab中关于矩阵的分解，行列式，逆。矩阵的特征值，矩阵函数，奇异值分解，最小二乘法，函数的导数以及偏倒数，梯度，切平面以及积分与卷积等的原理，以及具体程序编写的例子(matlab on Matrices, determinant, inverse. Eigenvalues, matrix functions, singular value decomposition, least squares, and the partial derivative of the function inverse, gradient, tangent plane, and the principle of integration and convolution, etc., as well as specific examples of programming)

matlab 要netcdf格式的数据操作，必须安装此插件，里面有详细的安装信息(matlab data to netcdf format operation, you must install this plug-in, which has detailed installation information)

共轭梯度法，用于求解非线性约束问题，适用于matlab程序(Conjugate gradient method for solving nonlinear constrained problem for matlab program)

this code combine ekf whith fuzzy logic for frequency estimation but bad work

数字图像处理matlab实现，包括如下程序： 1.直方图规定化为高斯双峰函数 2.窗口形状自适应（十字形或矩形）的中值滤波 3.彩色图像目标提取并与背景图像合成 4.插值外推法的彩色图像饱和度调整 5.多种插值方法实现的图像放大和缩小 6.频域变换及分析 7.几何校正 8.插值外推法的黑白图像对比度增强 9.运动模糊矫正(Digital image processing matlab realize, including the following procedures: (1) the bimodal histogram specification as a function of two Gaussian shape adaptive window (cross or rectangular) median filtering three color image with the background object extraction and image synthesis 4. Color image interpolation extrapolation saturation adjustment 5. various interpolation methods to achieve images zoom in and out 6. frequency domain transformation and analysis 7. geometric correction 8. interpolation extrapolation of the black and white image contrast enhancement 9. motion blur correction)