BPSKPAWGN-simulation-by-Matlab

用MATLAB写的体彩七位数计算每位上各个数字出现次数的小程序(Written using MATLAB Ticai 7 calculated for each different figure on the number of occurrences of small programs)

主要内容：小波分析在语音信号处理、图象处理与编码、边缘提取与重建等(Main content: wavelet analysis in the speech signal processing, image processing and encoding, edge detection and reconstruction, etc.)

关于turbo码网格计算的仿真程序，对网格图的简化计算提出了新的实现(Turbo codes on the grid computing simulation program, to simplify the calculation of the grid map proposed a new realization of)

该Matlab程序给出了Schmidt-Kalman filter和标准Kalman filter之间的性能对比，不是函数的形式，是直接的可执行程序，如有需要，直接更改文件中的参数就可以了(The Matlab program gives the Schmidt-Kalman filter and standards of performance comparison between the Kalman filter is not a function of the form is directly executable program, if necessary, change the file directly to the parameters can be a)

各种聚类算法的matlab程序集，说明见其中的readme文件(Various clustering algorithm matlab assembly to illustrate one of the readme file, see)

OFDM的调制过程，已经运行过，比较不错，过程很清晰(OFDM modulation process has been run before, quite good, the process is very clear)

本程序实现了语音信号中的信息隐藏，采用DCT和LSB方法。(the information hiding technique is completed with the carrier of voice signal.)

不选主元的高斯消元法，用于求解线性方程组，很好用！基于c++编写。(Do not choose the principal component of the Gauss elimination method for solving linear equations, very good use! Prepared based on c++.)

Detecting the ellipse in an image

看了测试用例后，大家估计已经明白题目的意思了吧！题目很简单，但是就是很烦。 开始直接是没思路，不知道怎么模拟，但是想了带该半个小时，就搞定了。就是把每个数存到数组里面。 (A friend of you has just bought a new computer. Until now, the most powerful computer he ever used has been a pocket calculator. Now, looking at his new computer, he is a bit disappointed, because he liked the LC-display of his calculator so much. So you decide to write a program that displays numbers in an LC-display-like style on his computer. )