poleplacement

说明：  利用MATLAB实现OFDM系统中AWGN信道(using MATLAB OFDM system AWGN)

buck pid仿真 BUCK 的 PID 控制，调整参数，更深入理解 PID 控制 学习使用 MATLAB ，并在 MATLAB 中建立电力电子仿真电路模型(buck pid)

在已知内外方位元素的情况下，使用matlab程序编写代码实现共线方程求解。(Under the condition of the interior and exterior orientation elements are known, the use of matlab code to realize the collinear equation.)

The firefly algorithm (FA) is a metaheuristic algorithm, inspired by the flashing behaviour of fireflies. The primary purpose for a firefly s flash is to act as a signal system to attract other fireflies. Xin-She Yang formulated this firefly algorithm by assuming

在雷达成像中脉冲压缩技术使非常重要的一部分，去斜处理的方法是最常使用的(Pulse compression radar imaging technology enables a very important part, to ramp handling method is the most commonly used)

QPSK与2psk不同调制解调方案下的空时编码性能仿真分析(QPSK and space-time coding performance 2psk different modem simulation analysis under the program)

对该题目的这篇论文进行了仿真，内容为对比MASSIVE MIMO和Small cell两种模式，比较了载波能量。(The topic of this paper simulation, content and Small cell contrast MASSIVE MIMO modes, compared carrier energy.)

经典的关于aster数据处理的文档。ASTER搭载在Terra卫星上的星载热量散发和反辐射仪，是于1999年12月18日发射升空的，由日本国际贸易和工业部制造。(Classic on the aster data processing documents. ASTER carrying the Terra satellite on-board heat distribution and anti-radiation device, was December 18, 1999 launched by the Japanese International Trade and Industry Manufacturing.)

Create TSOM 2D/3D image it is lithograpy semicondutor defect method

几种变化检测算法的简单演示，包括比值法，归一化法，相关系数法三种方法(Several simple demonstration of the change detection algorithm, including ratio method, normalization method, three methods of correlation coefficient)