cengxifenxifa

ofdm正交频分复用中六种时间同步算法,时间同步很重要。(ofdm the six time synchronization algorithm ofdm of six time synchronization algorithm)

DOA,估计中的前向平滑运算的matlab程序，经过验证可以直接使用(DOA, estimated before the smooth operation matlab program can be used directly, proven)

有关 matlab 的行业的书籍 可以做下参考(Books about matlab industry can make a reference)

泛函分析的经典教材，有助于研究生学习非线性泛函分析的得力助手。(Functional analysis of the classic textbook, to help students learn non-linear functional analysis of right-hand man.)

扩散系统之浓度分布的装置。管中储放静止液体B，高度为L=10 ㎝，放置于充满A 气体的 环境中。假设与B 液体接触面之浓度为3 C 0 0.01mol m A = ，且此浓度不随时间改变 而改变，即在操作时间内( h = 10天)维持定值。气体A 在液体B 中之扩散系数为 D m s AB = 2×10− 9 2 。试决定以下两种情况下，气体A溶于液体B中之流通量(flux)。 (a) A 与B 不发生反应； (b) A 与B 发生以下之反应 A+ B→C ， A A − r = kC 其反应速率常数k = 2×10− 7 s− 1。 (Diffusion system of concentration reference device shown in Figure 3. Tube in the store still liquid B, L = 10 cm height, placed in full A gas environment. Assuming the contact surface of the liquid with the B concentration of 3 C 0 0.01mol m A =, and this concentration does not change with time and change, that is, the operating time (h = 10 days) to maintain constant. Gas A in liquid B, the diffusion coefficient D ms AB = 2 × 10-9 2. Decided the following two test cases, the gas dissolved in liquid B in the A liquid (flux). (A) A and B do not react (b) A and B of the following reaction occurs A+ B → C, AA- r = kC, the reaction rate constant k = 2 × 10-7 s-1.)

说明：  《MATLAB程序设计教程》一部金典的电子教案-2660(&quot MATLAB Programming Course,&quot an electronic lesson plan-2.66 thousand gold Code)

关于电感天线的选择，我选择的是这款，大家有跟好的选择么。(Manual inductance of the antenna)

参加数学建模学生必学软件语言之一，笔者自己总结的lingo笔记，方便学习阅读参考补充。(Students will learn to participate in mathematical modeling of software languages​ ​ , the author summarizes the lingo own notes, easy to learn to read reference supplement.)

matlab代码，CN 算法求解非线性薛定谔方程，并且衍射积分(matlab code, CN algorithm for solving nonlinear Schrodinger equation, and the diffraction integral)

说明：  空时自适应信号处理,滤波器设计资料,滤波器设计专著(spatial temporal filter)