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Atmel抯 AVR controller offers an Analog to Digital Converter with 10-bit resolution. In most cases 10-bit resolution is sufficient, but in some cases higher accuracy is desired. Special signal processing techniques can be used to improve the resolution of the measurement. By using a method called 慜versampling and Decimation?higher resolution might be achieved, without using an external ADC. This Application Note explains the method, and which conditions need to be fulfilled to make this method work properly

基于OC算法的连续体动力学机构拓扑优化设计代码，值得下载收藏(The code of topology optimization design of continuum dynamics mechanism based on OC algorithm is worth downloading and collecting.)

simulation of Angle modulation (FM & PM)

基于matlab的有限元法求解泊松方程，WORD的形式，里面附有源程序(Matlab-based finite element method for solving Poisson s equation)

MATLAB前推回代法配电网潮流，节点数任意修改(MATLAB- Power Flow of Distribution Network Based on Forward and Backward Substitution)

说明：  无线传感器网络中采用虚拟力算法进行节点部署时，节点优化过程的matlab算法，产生结果有直观的图形，并且可以根据不同需要进行参数更改。代码导入后可以直接运行(When virtual force algorithm is used to deploy nodes in wireless sensor networks, the matlab algorithm of node optimization process generates intuitive graphics and can change parameters according to different needs. Code can run directly after importing)

this mfile is riten in matlab and is related to mirtoolbox

In this directory, we can find the eleven files. The relationship between file name and the number of program written in the book is shown in as follows.

music线性算法，用于dsp实验中数据的产生。(music linear algorithm for generating dsp experiment data.)

说明：  tdoa 定位算法chan实现，输入三站坐标和左右时差即可解算出目标位置(Chan implementation of TDOA location algorithm)