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jiaocuo2jie
采用的是规则网格进行的波场模拟，该方法是对一阶的声波方程进行的模拟，应用了二阶的精度
(Uses a regular grid for the wave field simulation, the method is an order of the acoustic wave equation simulation, the application of the second-order accuracy)
- 2009-12-02 22:27:12下载
- 积分：1
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huiyuanbishu
运用matlab，根据历史数据进行的多项式拟合，可对今后的数据进行预测(use Matlab, according to historical data for the polynomial fitting, for the future of data forecast)
- 2006-08-07 09:36:06下载
- 积分：1
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RTC5 Files
说明： 用于激光扫描的RTC5振镜控制的DLL、LIB和头文件(DLL, LIB and header files for the control of RTC5 galvanometer for laser scanning)
- 2019-03-24 20:30:34下载
- 积分：1
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rectifier
说明： 逆变器的simulink仿真，采用dq解耦的空间矢量控制模式(Inverter simulink simulation, using dq space vector control mode decoupling)
- 2011-04-09 16:57:32下载
- 积分：1
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cpf
电力系统连续潮流程序，可以计算电力系统最大输电能力(Continuous trend of power system procedures, can calculate the maximum transmission capacity of power system)
- 2008-08-22 14:49:00下载
- 积分：1
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rayinvr
实现地震射线追踪和反演的frotran程序，适合地震勘探的同行(Seismic ray tracing implementation and inversion frotran procedures, seismic exploration for suitable peer)
- 2009-03-19 10:49:07下载
- 积分：1
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滤波法
A、名称：限幅滤波法（又称程序判断滤波法）
B、方法：
根据经验判断，确定两次采样允许的最大偏差值（设为A），
每次检测到新值时判断：
如果本次值与上次值之差<=A，则本次值有效，
如果本次值与上次值之差>A，则本次值无效，放弃本次值，用上次值代替本次值。
C、优点：
能有效克服因偶然因素引起的脉冲干扰。
D、缺点：
无法抑制那种周期性的干扰。
平滑度差。(A. Name: Limited filter method (also known as program judgement filter method)
B. Method:
Based on experience, the maximum allowable deviation (set to A) of two sampling times is determined.
Judge each time a new value is detected:
If the difference between the current value and the previous value is <=A, the current value is valid.
If the difference between the current value and the previous value is greater than A, then the current value is invalid, abandon the current value and replace the current value with the last value.
C. Advantages:
It can effectively overcome the impulse interference caused by accidental factors.
D. Disadvantages:
That periodic interference cannot be suppressed.
The smoothness is poor.)
- 2020-06-24 18:20:01下载
- 积分：1
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T2F
时间域信号转化为频率域，显示其频谱。matlab语言(Time domain signal into a frequency domain, indicating its spectrum. matlab language)
- 2021-01-11 10:28:49下载
- 积分：1
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azimuth
一个测绘专业所需的方位角计算的小工具，内附计算流程图(calculation azimuth)
- 2016-03-25 14:47:48下载
- 积分：1
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IndirectAdjustment
测量平差程序设计：边角网间接平差,provide the translate rad to angle(Indirect Adjustment)
- 2020-11-18 15:19:38下载
- 积分：1
