16QAMMODULATIONBER

WIRESLESS SENSOR NETWORKS ALGORTHIM

cashcode开发,用于开发接口工具，测试等(cashcode Developmentcode)

Matlab源码：关于心电信号的周期峰值检测算法(Matlab source: on the ECG cycle peak detection algorithm)

波达方向（Direction Of Arrival）估计，又称为谱估计（spectral estimation）、波达角（Angle Of Arrival）估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作，每个信源在接收机处形成潜在的多径分量。因此，接收天线能估计出这些到达角就显得很重要，目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向（DOA全称Direction Of Arrival）或波达角（AOA）来估测辐射源的位置。理论上这种估计只需要两个接收阵元就可以确定辐射源的位置，但在实际中，由于受到角度分辨率、多径和噪声限制，所需阵元通常要多于两个。DOA定位技术原理是利用接收机处的阵列天线和波达方向（DOA）估计技术来确定一个从接收机到信源的波达方向线，即为方向线（LOB），最后利用多个接收机估计的DOA进行三角测量，方向线的交点就是信源的估计位置。(DOA (Direction Of Arrival) estimation , also known as spectral estimation (spectral estimation), angle of arrival (Angle Of Arrival) estimation. There are many possible sources a propagation path and the angle of arrival . If several transmitters simultaneously, a potential source for each multipath component at the receiver. Therefore, the receiving antenna can estimate the angle of arrival becomes very important, which aims to decipher the location of the transmitter at work as well as possible in which the transmitter . By measuring the radiation signal DOA (DOA stands for Direction Of Arrival) or the angle of arrival (AOA) to estimate the location of the radiation source . Theoretically this estimate requires only two receiving array element can determine the position of the radiation source , but in practice , due to the angular resolution , multipath and noise limits , usually required more than two array elements . DOA positioning technology is the use of an array of antennas at)

利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP01模的求解与绘图。(the LP01 mode of the fiber. )

IMAGE KOMPRESI MENGGUNAKAN ALGORITMA HUFFMAN CODING

用有限元法求解三角形形区域上的Possion方程(using the finite element method triangle-shaped region of Possion equation)

LT编码的东西，不知道好不好 就是上传试试(this is lt)

说明：  画海洋中一些海图，对于学海洋学生来说很重要(It is important for ocean students to draw charts in the ocean)

本文开发了一个基于手机的心电图处理系统，可实现心电信号灯实时在线的连续检测和处理。(A cellular phone based online ECG processing system for ambulatory and continuous detection has been developed.)