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说明：  Estimating the positions of sensor nodes is a fundamental and crucial problem in ad hoc wireless sensor networks (WSNs). In this paper, an accurate node localization method for WSNs is devised based on the weighted least squares technique with the use of time-of-arrival measurements. Computer simulations are included to evaluate the performance of the proposed approach by comparing with the classical multidimensional scaling method and Cram´ er-Rao lower bound.

code give you discrete points along the curve

matlab代码 迭代法求解非线性方程 用不动点迭代法求非线性方程组的一个根(matlab code iterative method for solving nonlinear equations using fixed point iteration method for solving nonlinear equations of a root)

自己下载整理的层次分析法材料，相信对你会有用的。自己下载看下吧(Download finishing their AHP materials, that will be useful to you. Facie it yourself downloads)

目的：SAR雷达在斜视角etha下，雷达回波信号仿真 目标位置 X1(0.75PRT*C/2,Ta*V),X2(0.75PRT*C/2,2.3Ta*V) 修改时间：2013年9月21日 11:30

说明：  粒子滤波的matlab源代码。在处理非高斯问题时比卡尔曼滤波强。经过测试可用。拿出来和大家分享，希望对大家有用。(Particle filter matlab source code. In dealing with the issue of non-Gaussian strong than Kalman filter. After the test can be used. Out to share with you all and hope for all of us useful.)

内容包括：EMD去噪，小波去噪，有仿真实例(Contents include : EMD denoising , wavelet denoising, there are simulation examples)

MATLAB及在电子信息课程中的应用（第4版）,本资料是这本书中每个例子的详细matlab代码。对做研究和工程的人员来说比较有用。(MATLAB and its application in the electronic information Course (4th edition), this information is in this book each case in detail matlab code. Useful for doing research and engineering personnel who.)

类似于matlab的数组编辑类（原创）及借用BasicExcel类快速读取读入Excel数据(some class for editing array like in matlab,and read and write to excel with BasicExcel class.)

本书既可作为理工科院校研究生、本科生系统学习的教材，又可以作为广大科技工作者掌握和精通 MATLAB的自学用书和使用手册。 (This book can be used as a post-graduate colleges of science and engineering, a systematic study of teaching undergraduates, but also as a vast number of scientific and technological workers and proficient in MATLAB to master the self-study books and manuals.)