cdma-codec

Revival of a 14 years old code (written in 1991 for MATLAB 2.x). Given a set of measured x,y pairs that a re supposed to reside on a circle, but with some added noise. A circle to these points, i.e. find xc,yc,R, such that (x-xc)^2+(y-yc)^2=R^2 The method minimizes the sum of squared radial deviations.

将含有高斯白噪声的输入信号通过线性系统后（带阻滤波器）的输入、输出前信号的频谱、功率谱对比。同时给出了线性系统特性(Gaussian white noise, containing the input signal by a linear system (bandstop filter) of the input, before the output signal spectrum, the power spectrum of contrast. Also gives a linear system characteristics)

基于matlab的遗传算法的M文件，以前跟老师做srp项目时候找到的，很有用哦(Matlab genetic algorithm based on M-file)

matlab图像处理实例详解chap8——图像变换技术(matlab image processing examples explain chap8- image conversion technology)

说明：  北斗导航系统Pseudo-satellite in the Compass Navigation System Layout(Pseudo-satellite in the Compass Navigation System Layout)

同步发电机短路分析,可以在示波器中看到结果(Synchronous generator short-circuit analysis。Can see the result on the oscilloscope)

hread read header of a RINEX 3.01 file and outputs position, the list of observation types and the list of observation .

This is an matlab source code for smoothed particle hydrodynamic simulaiton. It include matlab routines and input data.

给予QPSK调制的awgn信道调制与解调的matlab例程(Give QPSK modulation awgn channel modulation and demodulation matlab routines)

以MATLAB將影像做邊緣偵測以及邊緣強化， 邊緣偵測分別為Prewitt以及Canny， 邊緣強化是將邊緣做銳利化(MATLAB will do to the image edge detection and edge enhancement, edge detection, respectively Prewitt and Canny, edge enhancement is done to sharpen the edge)