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dizhengdao
合成地震记录是用声波测井或垂直地震剖面资料经过人工合成转换成的地震记录（地震道）
合成记录的制作是一个简化的一维正演的过程，合成记录F(t)是地震子波S(t)与反射系数R(t)褶积的结果。(Synthetic seismogram is sonic or vertical seismic profile data after conversion into synthetic seismograms (seismic trace) the production of synthetic seismogram is a simplified one-dimensional forward modeling process, synthetic seismogram F (t) is the seismic wavelet S (t) and the reflection coefficient R (t) the convolution results.)
- 2021-03-21 11:39:17下载
- 积分：1
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111
光纤不同模式lp11,lp12等的光强分布图(Light intensity distribution of different modes of optical fiber)
- 2018-01-02 20:12:01下载
- 积分：1
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OFDM
产生OFDM的MATLAB源代码，对初步接触OFDM研究的人很有帮助(OFDM have the MATLAB source code, initial contacts for the study were useful OFDM)
- 2009-06-15 18:37:06下载
- 积分：1
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matlab
好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好好(Good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good good)
- 2011-05-22 11:59:09下载
- 积分：1
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LFYBUS
this code is used to form the ybus admittance matrix of a power system
- 2013-07-27 18:56:49下载
- 积分：1
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基于遗传算法，进而优化惩罚因子-test_data
基于遗传算法，进而优化惩罚因子，核函数参数的的支持向量机进行分类(GA SVM classification)
- 2020-06-22 02:20:01下载
- 积分：1
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KF
说明： 一种基于运动模型的扩展卡尔曼滤波（EKF）算法,该方法适用于任何能用状态空间模型表示的非线性系统，精度可以逼近最优估计.(an EKF positioning and tracking algorithm based on kinematic model. This method can apply to any state-space model which is the nonlinear system, and the accuracy can approach to best of all. )
- 2010-09-10 17:56:29下载
- 积分：1
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sc
说明： 前半部分仿真可能是对的 ，但是后面求频偏估计均方误差与定时估计均方误差的图像时，就不对了。希望告诉们能给我解答一下(code about OFDM)
- 2010-10-22 16:07:06下载
- 积分：1
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Matlab_algorithm
很多很好的matlab程序，包括用于数值微分，数值积分，非线性方程组求解等等(It contain a lot of good marlab programs, including those for numerical differentiation, numerical integration, nonlinear equations to solve, and so)
- 2009-11-26 16:40:54下载
- 积分：1
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用“时域最小平方误差准则” 设计IIR DF
试用时域最小平方误差准则（最小平方逆设计）设计一个具有四项系数的IIR DF的系统函数，使其在y(n)=[3,2,1]输入激励下，输出v(n)逼近d(n)=[2,0.2,0.05]。令v(-1)=v(-2)=0。求出v(n)的前8个样值与d(n)进行比较。用matlab实现了此要求。(trial at the least square error domain guidelines (minimum inverse square design) design with a four DF IIR coefficient of the system function, so in y (n) = [3,2,1] incentive to import, export v (n) approximation d (n) = [2,0.2,0.05]. So v (1) = v (2) = 0. Get v (n) of eight samples value d (n) comparisons. Using Matlab realization of this request.)
- 2005-07-17 22:06:39下载
- 积分：1
