行波变换关于前行波、反行波的提取，及相模变换

双重差分估计 双重差分模型（difference-in-difference，DID）近年来多用于计量经济学中对于公共政策或项目实施效果 的定量评估。 通常大范围的公共政策有别于普通科研性研究，难以保证对于政策实施组和对照组在样本分配上的完全随机。非随机分配政策实施组和对照组的试验称为自然试验（naturaltrial），此类试验存在较显著的特点，即不同组间样本在政策实施前可能存在事前差异，仅通过单一前后对比或横向对比的分析方法会忽略这种差异，继而导致对政策实施效果的有偏估计。(Quantitative evaluation of policy or project implementation effect. Generally, a wide range of public policies is different from general scientific research, and it is difficult to ensure that the sample allocation for the policy implementation group and the control group is completely random. The non-randomly assigned policy implementation group and the control group are called natural trials, which have significant characteristics, i.e. there may be prior differences between the different groups of samples before the implementation of the policy, and this difference will be ignored only through a single pre-and post-comparison or horizontal comparison analysis method, which leads to the policy. Biased estimation of implementation)

利用IDL语言来计算出影像的计算TS地表温度(use a remote sensing image calculate ts)

A greedy algorithm is a simple, intuitive algorithm that is used in optimization problems

实现basys3板子的串口通信，内容非常纤细，还带有数码管显示(Realization of serial communication of basys3 board)

风电并网PI控制 双环仿真模型，matlab(matlab PI feng dian feng dian bing wang)

code for Unitary ESPRIT

说明：  粒子群算法优化粒子滤波 剩余寿命估计的研究(Particle Swarm Optimization for Residual Life Estimation of Particle Filter)

无线传感实验代码 用IAR直接打开，就可使用-Zigbee test

基于遗传算法实现最短路径规划，动态优化路径信息，效率高(Realize shortest path planning based on genetic algorithm, dynamically optimize path information, and high efficiency)

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