how-to-draw-circle

vb调用matlab——多项式拟合 vb调用matlab——多项式拟合(vb call matlab- polynomial fitting vb call matlab- polynomial fitting)

MK，一个很好的小程序，可以很方便的应用(MK, a good little program, you can easily use)

A transient sstability simulation of a single synchronous machine connected to an infinite bus.

基于不同window的LPFdesign( MATLAB programme for window-based FIR low-pass filter design )

独立向量分析（IVA）是对独立成分分析（ICA）算法的一种扩展，将ICA中的单变量成分扩展为多维变量成分，可有效避免卷积盲源分离过程中的排序模糊性问题。(Independent vector analysis (IVA), a multivariate extension of independent component analysis, tackles the convolutedly mixed blind source separation (BSS) problem in a way to avoid the permutation problem by employing a multivariate source prior of the short-time Fourier transform (STFT) components. )

气象上使用很多 EOF分析 可以选择模式数 很好用的(Meteorological EOF analysis can choose to use a lot good use of the number of patterns)

能量谱分析计算,抑制载波型差分相位调制，小波包分析提取振动信号中的特征频率。( Energy spectrum analysis and calculation, Suppressed carrier type differential phase modulation, Wavelet packet analysis to extract vibration signal characteristic frequency.)

L-BFGS-B is a variant of the well-known "BFGS" quasi-Newton method. This variant uses limited-memory (like L-BFGS), and also handles simple constraints (to be specific, bound constraints, so this includes x >=0 constraints).

日前调度计划优化，根据负荷、风电、光伏、燃气轮机、蓄电池出力计划，安排日前调度出力，以成本最优为目标函数进行调度(Recently scheduling optimization, depending on the load, wind power, photovoltaic, gas turbines, battery output plan arranged before scheduling output, optimal scheduling cost as the objective function)

PLL的设计与频率相应 清华大学的讲义 基于低通滤波器的设计绘制开环增益波特图(PLL DESIGN AND FREQUENCY GENERATION Draw open-loop gain Bode plot based on LPF design)