毕设仿真文件

基于FFT的快速SAR分布目标回波模拟算法. 大面积分布目标的合成孔径雷达(SAR)回波模拟需要大量的运算，文中提出了一种合成孔径雷达回波模拟的快速算法，算法利用时域插值和FFTl’来缩减运算量，对于大面积目标回波模拟时，该算法有很高的效率。文中详细分析sinc函数插值所带来的误差以及补偿方法，并在次基础上提出了一种利用增采样插值方法，该方法以增加少量运算为代价，使得模拟精度的大幅度提高。文中比较了传统方法和基于FFTl’的快速SAR分布目标回波模拟算法的模拟结果，证明了这种快速算法确实行之有效。(The simulation of distributed targets is very important to the design of synthetic aperture radar(SAR)sys- tems．Since the end product is SAR images，the echo of SAR signals needs to be simulated and then processed form SAR images，an d the parameters needs to be measured and the perform ance of the images should be，an d then evaluated．The designing parameters of SAR could be adjusted to meet the requirement of users before developing SAR systems，specially in space—bome SAR systems．Th e simulation data is also needed during the developing an d debugging of a space—borne SAR real—time processor．Another purpose of simulation is to supply a great deal of simulation imag es to train image usors of space—bo rne SAR before it launch．)

上海人工波 需要地震波的朋友可以下来(Shanghai artificial seismic waves need friends can down)

ToMoSAR仿真程序，说明了干涉SAR仿真的基本条件和结果，初学者可以借鉴。(ToMoSAR simulation program, explains the basic conditions and the results of interferometric SAR simulation, beginners can learn.)

使用CW方程，使用最小能量，采用脉冲推力，实现在一天内两航天器的交会对接。本质上就是一个交会轨道优化问题，由给定的条件优化选取设计变量，使目标函数得到最优值。(Using the CW equation, use the minimum energy, the use of pulse thrust, to achieve in a day two spacecraft rendezvous and docking. Is essentially an intersection orbit optimization problem, by the given conditions to optimize the selection of design variables, so that the objective function to get the optimal value.)

说明：  VC++ 6.0调用omron Compolet V2控件与PLC通信 示例(VC++ 6.0 call omron Compolet V2 control)

微电网的并网控制策略和算法，包含matlab的仿真模型。(The grid connected control strategy and algorithm include the simulation model of MATLAB)

大地电磁二维正演程序，在二维平面对介质进行网格剖分，然后利用有限元进行大地电磁二维正演(Two-dimensional magnetotelluric forward modeling)

这是本人原创程序，用于水利、水文、气象类专业研究时常见的利用彭曼公式进行蒸发估算的问题。(A program that can be used to uate evaporation based on Penman method.)

道格拉斯-普克算法 (Douglas– Peucker algorithm，亦称为拉默-道格拉斯-普克算法、迭代适应点算法、分裂与合并算法)是将曲线近似表示为一系列点，并减少点的数量的一种算法。它的优点是具有平移和旋转不变性，给定曲线与阈值后，抽样结果一定。(The Douglas - puke algorithm (Douglas - Peucker algorithm, also called the lamer - Douglas - puke algorithm, iterative adaptive point algorithm, split and merge algorithm) is an algorithm that approximatively represents a curve as a series of points and reduces the number of points. It has the advantages of translation and rotation invariance. After a given curve and threshold, the sampling result is certain.)

大地电磁一维各向异性正演代码 来自MTnet的源码(Magnetotelluric one-dimensional Anisotropic forward the code from MTnet source)