Computational-Colour-Science-Using-MATLAB---Steph

说明：  基于matlab系统的信号FFT频谱分析与显示.pdf(Matlab signal system based on the FFT spectrum analysis and display. Pdf)

brsola 解非线性方程 经典算法 改进版的拟牛顿叠代，收敛很快了(brsola solving nonlinear equations of classical algorithm for improved version of the quasi-Newton iteration, the convergence soon)

Program to find drill tool temperature

RuBoost Matlab source Code

说明：  matlab的入门教程，上手快，通过ppt进行讲解，包括可以进行练习的小算例代码。(Introductory course of matlab)

对原始图像在水平方向和垂直方向与2个滤波器(低通、高通)相卷积，可以得到4块面积为原图像1/4的子图，分别为水平方向低频和垂直方向低频(HH)、水平方向低频和垂直方向高频(HG)、水平方向高频和垂直方向低频(GH)、水平方向高频和垂直方向高频(GG)。(The original image in the horizontal direction and vertical direction and two filters (low pass, high pass) with convolution, you can get the original image area of 4 1/4 graph, respectively, horizontal and vertical direction low frequency ( HH), horizontal and vertical high-frequency low-frequency (HG), horizontal and vertical high-frequency low-frequency (GH), horizontal and vertical high-frequency high-frequency (GG).)

In this presentation the method of least squares will be used to derive a recursive algorithm for automatically adjusting the coefficients of a tapped-delay-line filter, without invoking assumptions on the statistics of the input signals. This procedure, called the recursive least-squares (RLS) algorithm.

利用prewitt边缘检测算子，实现图像的边缘检测，方法很简单(Edge detection operator using prewitt achieve edge detection, the method is very simple)

this a code about CDMA

在matlab软件中将GPS时间转换成周和周秒(Convert Gps Time)