visible_light_communication

MATLAB提供了各种曲线拟合方法，例如：Exponential, Fourier, Gaussing, Interpolant, Polynomial, Power, Rational, Smoothing Spline, Sum of Functions, Weibull等，当然，也可以使用 Custom Equations. cftool不仅可以绘制拟合后的曲线、给出拟合参数，还能给出拟合好坏的评价参数(Goodness of fit)如SSE, R-square, RMSE等数据，非常好用。但是如果我们已经确定了拟合的方法，只需要对数据进行计算，那么这种GUI的操作方式就不太适合了，比如在m文件中就不方便直接调用cftool。 (matlab has given a lot of method for curve combine ,we will give a new method and provide a matlab code.)

th_select program used in the denoising muticopie transformed images via wavelet

电力系统30母线的动态数据，适用于电力系统动态仿真(30 bus power system dynamic data for dynamic simulation of power system.)

simulation of the effects of phase distortion in a signal, changing the amount of lag

波器直线型结构转化成别的形式,这是一种,还有别的转化 (Filter into other forms linear structure, this is a kind of, still have other transformation)

运用MATLAB求解的圆环的滚动运动，希望对大家有帮助。(circle)

调频发射台的设计001,只是作为参考。不做其他用途(FM transmitters Design 001, only as a reference. Not to other uses)

LSM程序，要的拿走，不要也给好评。谢谢了 朋友们(LSM program, away, do not want to praise. Thank you friends)

EMD算法，实现对信号的经验模式分解，直接调用数据就可以，(EMD algorithm, realize the signal of the empirical mode decomposition)

说明：  这是一个costas环的例子，我做了比较详细的说明(This is a costas loop as an example, I have done a more detailed explanation)