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适合于初学者接触声呐信号处理，有简单的波束形成例程，包括时域和频域，以及相关法求时延等(Suitable for contact beginners sonar signal processing, there is a simple beam forming routines, including the time and frequency domains, as well as related laws and delay request)

JPEG compression using DWT in image processing

动画练习-时间翻页，QML语言集合C++实现(animation practice，time slipt，using QML and C++)

说明：  本文件实现了yuv视频的运动矢量提取，其中运动矢量估计采用了不同的估计算法，最后还可以画出运动矢量图。(This document implements the yuv video motion vector extraction, in which motion vector estimation algorithm using different estimates and, finally, to draw the movement vector.)

LBG vector quantizer

汽车制动防抱死系统的MATLAB/SIMULINK仿真模型，通过门限值作用(MATLAB/SIMULINK simulation model of automobile anti-lock braking system, through the threshold effect)

radar transmited power implementation codes from OSi

In wireless sensor network, residual energy of node is very important criteria. Life of wireless sensor network depend the energy of node. In most of the application, the nodes are battery operated. So it is very important to select the parameters like nodes deployment in network, size of packet, etc. In work,analyze node’s energy with respect to packet size, distance, time and also how much data can be transmitted. And finally we will conclude for the effective value of these parameters.

在uwb信道下加性高斯白噪声下pak bpsk的原程序(Uwb channel in additive white Gaussian noise, the original program under the pak bpsk)

说明：  基于数学形态学的彩色细胞图像分割 可以提取出背景较复杂的细胞图像(Based on mathematical morphology color cell image segmentation)