gettransfer

simulation for coperative communication by qpsk modulation

实现运用平滑算子进行掩膜，从而实现图像降质；频域增强与分析；高低通滤波器的设计。(Realize smooth operators are mask use, thus realize image drop qualitative The frequency domain enhancement and analysis The design of high-low filter. )

DIIVINE 目前最先进的无参考图像质量评价软件(DIIVINE the most advanced no reference image quality assessment algorithm)

说明：  最速下降法是迭代法的一种,可以用于求解最小二乘问题(线性和非线性都可以)。在求解机器学习算法的模型参数，即无约束优化问题时，梯度下降（Gradient Descent）是最常采用的方法之一，另一种常用的方法是最小二乘法。在求解损失函数的最小值时，可以通过梯度下降法来一步步的迭代求解，得到最小化的损失函数和模型参数值。反过来，如果我们需要求解损失函数的最大值，这时就需要用梯度上升法来迭代了。在机器学习中，基于基本的梯度下降法发展了两种梯度下降方法，分别为随机梯度下降法和批量梯度下降法。(The steepest descent method is a kind of iterative method, which can be used to solve the least squares problem (both linear and nonlinear). In solving the model parameters of machine learning algorithm, that is, unconstrained optimization, gradient descent is one of the most commonly used methods, and the other is the least square method. When solving the minimum value of loss function, the gradient descent method can be used step by step to get the minimum value of loss function and model parameters. Conversely, if we need to solve the maximum value of the loss function, then we need to use the gradient rise method to iterate. In machine learning, two kinds of ladders are developed based on the basic gradient descent method)

说明：  这是一个计算盒子维数的程序，值得我们收藏(This is a procedure for calculating the box dimension, it is worth our collection)

胡广书 数字信号处理 理论算法与实现 第二版(HU-book theory of digital signal processing algorithms with the second version)

用于流场的pod降阶处理，能够重构流场和对流场采用少量的阶数就可达到处理流场的目的。(For pod deal with reduced flow field, able to reconstruct the flow field and the flow field using a small amount of the order can achieve the purpose of processing the flow field.)

基于matlab simulink 的六连杆模型，可以对速度，加速度，位移进行仿真，不用推倒数学公式，仿真容易实现(Based on the six linkage matlab simulink model, for speed, acceleration, displacement simulation, do not tear down the mathematical formulas, easy to implement simulation)

我找到的学习MATLAB的资料和大家分享一下希望能给大家一些帮助(I am learning MATLAB to find information and share with you hope to give you some help)

说明：  分别建立pid控制与模糊PID控制的BLDC仿真模型，对比效果良好(BLDC simulation models of PID control and fuzzy PID control are established respectively, and the comparison results are good.)