2A3b_0131

Matlab Code for simplex algorithm of any type

说明：  微网系统并网和离网两种状态的研究仿真。内容详细，常用控制算法的对比研究与仿真(Micro-grid systems and networks and off-grid simulation study of two states. Detailed, comparative study of commonly used control algorithms and simulation)

Encoding of LDPC codes

DYNAMIC OPF LOAD SHEDDING

The source is located at (20,200), and the total simulation time is 10 ns. The excitation waveform is plotted in Fig. 2, and the pulse response at 10 ns is shown in Fig. 3. The propagating wavefront is clearly seen in Fig. 3, together with evidence of a small reflection which has arisen due to the imperfect nature of the ABC on the left-hand side of the computa- tional domain. It is not meaningful to extract the time-harmonic response from this result, as the solution had not reached steady state. 

包括回归分析和概率统计，单径或多径瑞利衰落信道仿真，非归零型差分相位调制信号建模与仿真分析 ，有详细的注释，自己编的5种调制信号，各种资源分配算法实现。

这是计算stchlinder的散射程序，对研究电磁散射的同行很有用(This is the calculation of the scattering stchlinder procedures, the study of electromagnetic scattering useful peer)

说明：  GMSK调制的数字化实现，用matlab实现(Digital GMSK modulation to achieve, achieve with matlab)

线性工具箱是matlab 的一个有用的工具箱，正确处理线性关系(Linear toolbox of matlab is a useful tool kit, dealing with the linear relationship)

从高噪下提取微弱信号是工程中在信号预处理中很重要的一个分支。故该课题要求同学在分析弱信号的特点基础上，研究不同算法在弱信号检测上的优缺点(Extract weak signals from noisy signal preprocessing engineering in a very important branch. Therefore, the subject requires students to analyze the characteristics of a weak signal on the basis of research on the advantages and disadvantages of different algorithms to detect the weak signal)