dd_tools_1_6_1

基于牛顿法，现采用编程来计算最优解，matlab程序和简要说明文档。(newton method for optimization)

matlab code of ecg in this we can see how we ecg to r-r interval

说明：  一种lms算法的matlab源程序，是word文本打开。(a LMS algorithm Matlab source, the text is word open.)

ONDULEUR DE TENSION TRIPHASE IN THE ONE BLOCK

光学薄膜设计与优化，列举和对比介绍了多种光学薄膜的设计方法与优化技术。(Design and optimization of optical films, lists and describes the design method comparing a variety of optical films and optimization techniques.)

采用改进的直接法在matlab中进行功率谱密度计算(Calculating the direct method using the improved power spectrum density in matlab)

包含了Lagrang和Newton两种插值方法，便于数据的处理(Contains two Lagrang and Newton interpolation method to facilitate the processing of data)

基于脉冲测距引信的工作原理，应用MATLAB仿真软件，对脉冲测距引信系统进行设计(Based on the principle of pulse ranging fuze, using MATLAB simulation software, pulse ranging fuze system design)

OFDM仿真BPSK,QPSK,MSK,QAM,信道为AWGN和Rayleigh信道(OFDM simulation of BPSK, QPSK, MSK, QAM, AWGN channel and Rayleigh channel for the)

直线阵采用切比学夫加权控制主旁瓣比，抑制噪声。此程序基于常规波束形成实现，程序思路清晰，适合刚接触阵列信号处理的人参考。(Linear array by cutting the right of control over the primary school laid upon the side-lobe ratio, noise suppression. This program is based on conventional beamforming implementation process with clear ideas for people new to reference array signal processing.)