-
VVVMDDD
说明： 变分模态分解的整体框架是变分问题，使得每个模态的估计带宽之和最小，其中假设每个“模态”是具有不同中心频率的有限带宽，为解决这一变分问题，采用了交替方向乘子法，不断更新各模态及其中心频率，逐步将各模态解调到相应的基频带，最终各个模态即相应的中心频率被一同提取出来(The whole framework of variational mode decomposition is variational problem, which makes the sum of the estimated bandwidth of each mode minimum. It is assumed that each "mode" is a finite bandwidth with different center frequencies. To solve this variational problem, the alternating direction multiplier method is used to update each mode and its center frequency continuously, demodulate each mode to the corresponding fundamental frequency band step by step, and finally each mode is called the first mode The corresponding center frequencies are extracted together)
- 2021-03-12 09:25:54下载
- 积分：1
-
tv_denoising
说明： 全变差图像复原ROF模型去噪实现及对比，包括源码及运行结果等文件(Complete variation image restoration ROF model noise reduction and comparison, including source code and operating results and other files)
- 2019-06-09 00:22:29下载
- 积分：1
-
我准备了一个简单的苹果类！这个类可以不设置constructo…
我自己编写的一个简单苹果类！
这个类可以不设置构造函数，但是如果想实现在声明这个类的一个对象时，对这个对象进行初始化，必须有构造函数。不想在创建对象时，初始化可以不设置构造函数。有时构造函数是必须的。-I prepared a simple Apple category! This category can not be provided Constructors, but if we wish to achieve in a statement this type of an object, this object initialization must be Constructors. Do not want to create objects, initialization can not be provided Constructors. Sometimes Constructors is necessary.
- 2023-07-28 21:20:03下载
- 积分：1
-
nulNewton
说明： 这是一个用matlab编写的牛顿法源代码，比较简单的无约束方程。牛顿法是求非线性方程（组）零点的一种重要的迭代法，又称牛顿－拉弗森法或切线法。(This is a Newton method source code written in matlab, a relatively simple unconstrained equation. Newton method is an important iteration method for finding zeros of non-linear equations, also known as Newton-Lafferson method or tangent method.)
- 2020-06-25 08:40:02下载
- 积分：1
-
sgsmooth
说明： 使用最小二乘法进行数据平滑。matlab实现(A smooth method first mentioned by Savitzky and Golay in the paper
Abraham Savitzky & Marcel J. E. Golay. Smoothing and Differentiation of Data by
Simplified Least Squares Procedures. Analytical Chemistry.1964,36(8):1627-1639.)
- 2020-06-16 12:20:02下载
- 积分：1
-
SPSS TEACHING CASE2012-4Recodecase.sav
spss相关数据文件， 以供平时练习使用。
400份关于学生与父母沟通情况的调查问卷。((SPSS related data files, For the usual practice.))
- 2020-06-17 10:00:02下载
- 积分：1
-
模拟电源电路设计资料
希望能帮助大家
模拟电源电路设计资料
希望能帮助大家-Analog power circuit design information to help you
- 2022-10-30 07:05:03下载
- 积分：1
-
igesout
将matlab中绘制的图像转为IGES格式导出便于在UG/PROE中打开(The export of the images drawn in MATLAB to the IGES format is easy to open in UG/PROE)
- 2018-03-06 15:52:10下载
- 积分：1
-
素数生成工具 素数生成工具
素数生成工具 素数生成工具 -Prime number prime number generation tool generation tool Generation Tool prime number prime number generation tool
- 2022-03-21 21:07:53下载
- 积分：1
-
file tokenizar in php simple program for indexing files
file tokenizar in php simple program for indexing files
- 2022-06-15 05:16:31下载
- 积分：1
