cejiao

music和root music算法通过对阵列接收信号功率谱估计实现非相干信号的DOA估计(MUSIC algorithm for array signal DOA estimation)

for beginners of adaboost

看小说软件，可按键盘快捷键使软件窗口消失和出现以及翻页，可自由调整软件窗口尺寸，本软件可打开已下载好的小说(Read the novel software, keyboard shortcut keys can make the software window disappear and appear, and page turning, can adjust the size of the software window freely, this software can open the downloaded novel.)

说明：  QT实现遵循http协议的 GET POST操作(use the qt development to achive get/post communication by http)

Dct of 4*4 matrix of an image

从网页中提取内容，取出各种标记，只保留文本内容，生成文本文件。-Extracted from the web site content, remove all kinds of tags, only the text to generate a text file.

说明：  非常精美的韩国PPT素材库，能使你的模板让人眼睛一亮(Very beautiful Korean PPT material library, the template allows you to make eyes)

设计一个学生注册界面。输入的信息包括学号（6位数字），姓名（不超过6个汉字），密码（不少于6个字符，不多于8个字符，且需要输入2次，2次输入的密码必须完全相同），专业（从“数学”、“计算机”和“外语”中选择，也可以自行输入），年级（从“一年级”、“二年级”、“三年级”和“四年级”中选择一项，且只能选择一项）。点击“注册”按钮后，程序检查输入是否正确，若错误则显示相应的提示信息，否则弹出一个消息窗口，显示所有输入的注册信息。程序文件命名为Exe9_1.java(Design a student registration interface. Input information includes student number (6 digits), name (no more than 6 Chinese characters), password (no less than 6 characters, no more than 8 characters, and need to be input twice, the password must be exactly the same for two times), major (selected from "mathematics", "computer" and "foreign language" or self-input), grade (from "first grade", "second grade", "third grade). Choose one of the grades and the fourth grade, and only one of them. After clicking the "Registration" button, the program checks whether the input is correct, and displays the corresponding prompt information if the error occurs. Otherwise, a message window pops up to display all the input registration information. The program file is named Exe9_1. Java)

自考一级考试应用软件-an application software

又一种有效的哈希算法。。又一种有效的哈希算法。。(a kind of effective hashing algorithm)