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目前，有许多勘探目标无法使用常规地震成像方法进行识别，而利用叠前深度成像技术，作业公司可以对包括最复杂构造在内的地质特征进行清晰成像。这种准确的结果可以降低风险...
目前，有许多勘探目标无法使用常规地震成像方法进行识别，而利用叠前深度成像技术，作业公司可以对包括最复杂构造在内的地质特征进行清晰成像。这种准确的结果可以降低风险并帮助确定储量-Currently, there are not many exploration targets using conventional seismic imaging methods for the identification, and the use of pre-stack depth imaging technology, Operating companies, including the most complex structure of the geological features clear imaging. Such accurate results can reduce risk and help determine reserves
- 2022-07-21 16:16:13下载
- 积分：1
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small_tut
tutorial para dragonprobot
- 2019-08-10 21:04:48下载
- 积分：1
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VBchouhaoqi
可用于抽奖等需要临时随机抽号的场合（压缩包中详细的说明文档）(Can be used to draw random numbers that require temporary occasions (compressed package detailed documentation))
- 2013-10-27 21:21:53下载
- 积分：1
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113-13801-061
说明： dos138 oscilattor firmware
- 2019-03-03 00:57:35下载
- 积分：1
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粒子群算法试算
说明： 粒子群算法，也称粒子群优化算法（Particle Swarm Optimization），缩写为 PSO， 是近年来发展起来的一种新的进化算法(Evolutionary Algorithm - EA)。PSO 算法属于进化算法的一种，和模拟退火算法相似，它也是从随机解出发，通过迭代寻找最优解，它也是通过适应度来评价解的品质，但它比遗传算法规则更为简单，它没有遗传算法的“交叉”(Crossover) 和“变异”(Mutation) 操作，它通过追随当前搜索到的最优值来寻找全局最优。这种算法以其实现容易、精度高、收敛快等优点引起了学术界的重视，并且在解决实际问题中展示了其优越性。粒子群算法是一种并行算法。(Particle swarm optimization (PSO), also called particle swarm optimization (Particle Swarm Optimization), is abbreviated as PSO, which is a new evolutionary algorithm (Evolutionary Algorithm EA) developed in recent years. PSO algorithm is a kind of evolutionary algorithm. It is similar to simulated annealing algorithm. It also starts from the random solution and finds the optimal solution by iteration. It also evaluates the quality of the solution through fitness, but it is simpler than the genetic algorithm rule. It does not have the crossover (Crossover) and the Mutation operation of genetic algorithm. Search for global optimum. This algorithm has attracted the attention of the academic community for its advantages of easy realization, high accuracy and fast convergence, and has shown its superiority in solving practical problems. Particle swarm optimization (PSO) is a parallel algorithm.)
- 2018-12-25 14:28:52下载
- 积分：1
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R数据可视化手册
说明： 本书提供了快速绘制高质量图形的150多种技巧，每个技巧用来解决一个特定的绘图需求。读者可以通过目录快速定位到自己遇到的问题，查询相应的解决方案。(This book provides more than 150 techniques for quickly drawing high quality graphics, each of which addresses a specific drawing requirement. Readers can quickly locate their own problems through the directory, query the corresponding solution.)
- 2020-06-25 16:00:02下载
- 积分：1
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ddvd
cascaded 12 level converter(cascaded 12 level converter dv)
- 2020-06-24 16:20:02下载
- 积分：1
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TSYS01_Digital_Temperature_Sensor
TSYS01是一种单片机、多功能、新技术的温度传感器。TSYS01提供工厂校准温度信息。它包括一个温度传感芯片和一个24位ΔΣ-ADC。数字24位温度值的本质和工厂内部设定的校准值，使得温度信息高度精确，测量分辨率高。(The TSYS01 is a single chip versatile new technology temperature sensor)
- 2018-08-31 17:58:26下载
- 积分：1
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cap_pam_modulation
carrierless amplitude phase modulation CAP调制解调的通信系统(carrierless amplitude and phase modulation CAP modulation in communication system)
- 2020-10-13 14:07:31下载
- 积分：1
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duoj
STC52单片机控制舵机，可设置转舵限制度数(STC52 microcontroller to control the steering, steering limit can be set.)
- 2018-01-03 21:04:28下载
- 积分：1
