Clustered-rough-set

说明：  用有限差分法求解电机槽电磁场的经典案例，对象为一个闭口槽，激励源为电流密度(Motor using the finite difference method to solve a classic case of slot fields)

code V 入门指南电子版，希望对大家有帮助~(code V Getting Started Guide electronic version, we want to help ~)

Lyapunov exponent Lyapunov exponent solving, By viture of this prompt, you can solve the lyapunov exponent of linear and nonlinear dynamic systems, for example duffing equation, Lorenz equation, henon and Vdp equation etc.(Lyapunov exponent solving, By viture of this prompt, you can solve the lyapunov exponent of linear and nonlinear dynamic systems, for example duffing equation, Lorenz equation, henon and Vdp equation etc.)

this is a matlab file that can convert the Lab color space to XYZ color space.

光纤LP31模式,光纤模式计算，纤芯模式，有效折射率(Fiber LP31 mode, fiber mode calculation, fiber core mode, effective refractive index)

说明：  用于matlab用牛顿迭代法解方程，这个在数值计算中是很重要的(Matlab by Newton' s iterative method for solving equations, this in numerical calculation is very important to)

合成孔径雷达中的线性调频信号仿真 没有经过滤波器的 线性调频信号LFM是SAR中最基本的信号(Synthetic aperture radar chirp signal simulation Without filter LFM chirp signal is the most basic SAR signal)

matlab离散点转化为平滑曲线的基本方法，适合新手使用(matlab discrete points into a smooth curve)

小波包分析提取振动信号中的特征频率，详细画出了时域和频域的相关图，毕业设计有用。( Wavelet packet analysis to extract vibration signal characteristic frequency, Correlation diagram shown in detail the time domain and frequency domain, Graduation usefu.)

HHT谱计算程序，不是rilling版本，用改进的Hilbert变换，效果好一些，供大家参考。(HHT spectrum of the calculation procedures, rilling is not a version of the Hilbert transform used to improve the results better for your reference.)