tracker-code-2011.11.18

在matlab中实现从rgb到hsi色彩模式的转换(In matlab to achieve from the rgb color model to HSI conversion)

说明：  this is a good code for newton-rafson

在matlab环境下，构造LDPC码的校验矩阵的各种方法，包括Gallager构造法，Mackay构造法，PEG构造法，对以后的编译码算法有很大的帮助。(In the matlab environment, various methods LDPC code parity check matrix structure, including Gallager construction law, Mackay construction law, PEG construction method, after encoding and decoding algorithms are of great help.)

data visualization tool

基于DCT数字水印算法，希望能有用，用信噪比，检验鲁棒性(Digital watermarking algorithm based on DCT)

matlab 获取摄像头的照片，在matlab平台上图像处理(matlab can capture the image from the camera)

说明：  基于MATLAB的任意时刻三相短路电流计算(MATLAB-based three-phase short-circuit current calculations at any time)

自适应滤波器的最小均方误差算法的实现（使用MATLAB），用于system identification和noise cancellation.(MATLAB minimum mean square error of the adaptive filter algorithm for system identification and noise cancellation.)

利用最小二乘法进行拟合多元非线性方程，微分方程组数值解方法，最小均方误差等算法的MSE的计算。( Multivariate least squares fitting method of nonlinear equations, Numerical solution of differential equations method, Minimum mean square error MSE calculation algorithm.)

esta funcion genera dos tipos de psf para el blurring: movimiento lineal gaussiano