多通道电子侦察系统中信号分选算法研究

说明：  和声算法的一个小案例，有助于理解和声搜索优化算法(A small case of harmony algorithm)

提出了一种基于样本的分级检索 MPEG 视频的新方法:首先用I 帧的dct_dc_size 字段快速粗检,然后用断层摄影(tomography)法分析B 帧运动矢 量的时空分布特性以进一步缩小结果集,最后用DC 图像的精确匹配方法验证检索结果.试验结果表明,本方法 所需计算量较小,且可保证较高的检索精度.-presents a sample classification based on MPEG video retrieval of the new method : First of all I frame with the rapid field dct_dc_size rough Frederick, and then use tomography (tomography) Analysis of B pictures motion vector space-time distribution to further narrow the results set, and DC Images precision Matching test results retrieval. test results showed that the calculation method for small and can guarantee higher retrieval accuracy.

用来求两个实数之间的相乘，调用方法具体见程序(Be used to seek a multiplication between two real numbers)

说明：  利用软硬阈值函数和改进的阈值函数对含噪心电信号进行去噪处理(Soft and hard thresholding function and improved threshold function are applied to denoise electrical signals containing noises.)

DataGrid View Project

ld3320加stm32f103c8t6cankao参考例程(Ld330 and stm32f103c8t6 reference routines)

数字信号处理的快速傅里叶变换（FFT）代码-Digital Signal Processing of Fast Fourier Transform (FFT) code

运用51单片机和红外设计的智能循迹小车，代码是c语言，L292n电机驱动模块(Intelligent Track Car Designed by 51 Single Chip Microcomputer and Infrared)

说明：  Qt是一种基于C++的跨平台图形用户界面应用程序开发框架。关于qt的学习，从入门到精通(QT is a cross platform GUI application development framework based on C + +. Learning about QT, from entry to mastery)

一种通用的音频指纹算法，代码很全面，可以使用，使用时请多看看里面的说明(A general audio fingerprint algorithm, the code is very comprehensive)