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Rayleigh wave forward modeling
这是瑞雷波正演模拟程序，时间2阶空间4阶，采用自由地表边界条件，可以直接运行。(This is the Swiss Leibo forward simulation program, the 2 order of time space 4, the use of free surface boundary conditions, you can directly run.)
- 2021-03-27 18:49:12下载
- 积分：1
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迭代算法
说明： 这里一共提供了四种迭代法：
+ 雅可比迭代法
+ 高斯赛德迭代法
+ 超松弛迭代法（SOR）
+ 共轭迭代法(There are four iterative methods
+Jacobi iterative method
+Gauss side iterative method
+Overrelaxation iterative method (SOR)
+Conjugate iteration metho)
- 2021-03-25 15:47:20下载
- 积分：1
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M-K TEST
说明： 用于进行M-K趋势分析、突变分析代码，可以计算趋势和突变点寻找检验；并附有魏凤英老师书籍电子版，供理论参考(For M-K trend analysis, mutation analysis code, the trend and mutation point can be calculated to find the test; and the electronic version of Mr. Wei Feng Ying's book is provided for theoretical reference.)
- 2021-04-11 16:28:58下载
- 积分：1
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微电网优化调度
说明： 利用粒子群算法进行优化调度，以经济性为目标函数，完全可以运行(The particle swarm optimization algorithm is used to optimize the scheduling, which takes the economy as the objective function and can run completely)
- 2020-12-18 21:28:57下载
- 积分：1
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lmsfilter1
自己编的lms算法，用于扩频通信抑制窄带干扰的时域预测仿真(Own the lms algorithm for narrowband interference suppression spread spectrum communication time-domain simulation of the forecast)
- 2020-11-15 17:39:41下载
- 积分：1
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代码
本人用石川法求齿轮的啮合刚度，完整版的程序，里面可以运行啮合刚度图(Meshing Stiffness of Gears Calculated by Ishikawa Method)
- 2019-01-04 16:42:20下载
- 积分：1
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improve_LBF
水平集最新算法，基于局部能量函数，并做了改进(level set new Algorithm, make some improve)
- 2009-11-10 10:29:00下载
- 积分：1
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biansheng
1）语音信号的采集
2）语音信号的频谱分析
3）设计高通、低通数字滤波器和画出其频率响应
4）用滤波器对信号进行滤波
5）比较滤波前后语音信号的波形及频谱
6）播放原始语音信号
7）实现快放、慢放功能
8）实现回音音效效果
9）实现变高音、低音效果
10）设计GUI系统界面
(1) voice signal acquisition 2) speech signal spectrum analysis 3) design high-pass, low pass digital filter and plot its frequency response 4) filtering the signal with a filter 5) to compare the before and after filtering the speech signal waveform and spectrum 6) Play the original voice signal 7) to achieve fast, slow function 8) to achieve an echo sound effect 9) to achieve change treble, bass 10) GUI system interface design)
- 2011-07-04 17:29:04下载
- 积分：1
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GPS-PPP
精密单点定位的研究，很详细。最后附带有编程代码，可以用于学习(Precise Point Positioning study in great detail. Finally comes with a programming code that can be used to study)
- 2020-10-12 11:57:32下载
- 积分：1
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4lscma
4种最小二乘恒模算法，可改变参数，观看bpsk，qpsk，16qam误差曲线图(Four kinds of least-squares constant modulus algorithm, can change the parameters, see bpsk, qpsk, 16qam error curve)
- 2011-09-12 12:53:25下载
- 积分：1
