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bigplot
说明： 声波方程正演模拟大模型样例。
包含三个地质层，分别对应速度可以自行修正。
震源函数是雷克子波。
C源程序，输出结果Matlab绘制。(Acoustic wave equation forward modeling big model of the sample. Consists of three geological layers, corresponding to the speed you can correct itself. Lake wavelet source function is. C source code, the output of Matlab draw.)
- 2009-08-24 22:17:28下载
- 积分：1
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account
C++大作业，编写一个account类实现基类派生类之间的各种关系。主要用于初学者对于类的理解。(C++ big job, write a class that implements account the various relationships between the base class derived class. The main class for beginners to understand.)
- 2013-12-26 14:58:21下载
- 积分：1
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the-realize-of-FFT-in-C-program
改程序在Turbo C或Visual 6.0中编译，能够实现基2的快速的傅里叶变换。(Reform program in Turbo C or Visual 6.0 compiled, enables fast Fourier transform base 2.)
- 2014-11-10 18:30:34下载
- 积分：1
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normfreq
clear 从内存中清除变量和函数
exit 关闭MATLAB
load 从磁盘中调入数据变量
pack 合并工作内存中的碎块
quit 退出MATLAB
save 把内存变量存入磁盘
who 列出工作内存中的变量名
whos 列出工作内存中的变量细节
workspace 工作内存浏览器
(There is one outlier in the data of , but is not of data .For and the line of Q2 is in the middle of the box, so there are not asymmetries for both and .)
- 2011-06-20 17:01:22下载
- 积分：1
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custmcap
program demonstrates how to create a form with no
caption
- 2014-12-02 11:29:20下载
- 积分：1
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matlaberrorfunction
Matlab中erf(x)函数的表达式是怎样的，erf(x)与标准正态分布函数之间的关系是怎样的，怎样自己编制一个计算标准正态分布函数数值近似值的函数，如何利用matlab自带的erf(x)函数包近似计算标准正态分布函数的值，数值计算值与用erf(x)转化求得的值之间的相对误差是怎样的。(将中文译成英语
Matlab, erf (x) function expression is what, erf (x) the standard normal distribution function and the relationship between what and how to prepare their own calculation of the standard normal distribution function a value function approximation, how to use matlab comes with erf (x) function package approximate standard normal distribution function values??, numerical values ??and with erf (x) between the values ??obtained into the relative error is like.
)
- 2011-06-25 17:20:11下载
- 积分：1
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dy
说明： 控制外部程序 显示或隐藏 有需要的朋友可以下载试试 功能可以实现(控制外部程序 显示或隐藏)
- 2015-09-16 22:52:53下载
- 积分：1
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MATLAB-function
最新的matlab命令集合。搜集了网上的大部分(The latest collection of matlab commands. Collected most of the Internet)
- 2011-09-26 13:08:31下载
- 积分：1
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matlab4finalfinal
是基于STBC的MIMO-OFDM的MATLAB仿真，生成误码率曲线(MATLAB simulation is based on the STBC MIMO-OFDM generate BER curves)
- 2020-07-03 05:00:02下载
- 积分：1
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PSO
梯度下降法是最早最简单，也是最为常用的最优化方法。梯度下降法实现简单，当目标函数是凸函数时，梯度下降法的解是全局解。一般情况下，其解不保证是全局最优解，梯度下降法的速度也未必是最快的。梯度下降法的优化思想是用当前位置负梯度方向作为搜索方向，因为该方向为当前位置的最快下降方向，所以也被称为是”最速下降法“。最速下降法越接近目标值，步长越小，前进越慢。(The gradient descent method is the earliest and most simple and most commonly used optimization method. The gradient descent method is simple to realize. When the objective function is a convex function, the solution of the gradient descent method is a global solution. In general, the solution is not guaranteed to be the global optimal solution, and the gradient descent method is not necessarily the fastest. The optimization idea of gradient descent method is to use the current position negative gradient direction as the search direction, because the direction is the fastest descending direction of the current position, so it is also called the steepest descent method. The faster the slowest descent approach is closer to the target, the smaller the step, the slower the progress.)
- 2018-01-29 21:44:10下载
- 积分：1
