FDFDF

均匀平面波在无损耗媒质中传播时，平面波的电场与磁场的振幅之比等于媒质的本征阻抗，在理想介质中，阻抗为一正实数。因为电场、磁场方向始终不变，根据它们的值，利用MATLAB提供的实现动态轨迹.(Uniform plane wave propagation in the lossless medium, the plane wave of electric and magnetic fields is equal to the ratio of the amplitude of the intrinsic impedance of medium, in an ideal medium, impedance is a positive real number. Because the electric field, magnetic field direction remains unchanged, according to their values, provided by MATLAB dynamic trajectory.)

to calculate the colour invariance

CA方法在MATLAB中的实现，介绍了一些基本的元胞自动机方法，并给出了源程序。(The CA method implemented in MATLAB basic cellular automata method, and given the source code.)

高阶谱-15维谱程序matlab代码,包括功率谱估计与线谱提取。(Higher Order Spectrum-15 dimensional spectrum program matlab code, including power spectrum estimation and line spectrum extraction.)

说明：  matlab解微分方程的详细算法以及一些例子(matlab solutions of differential equations as well as some examples of the detailed algorithm)

GENERAL POWER ELECTRONICS SIMULIK MODELS

Read table from HTML file (url) to Matlab cell array.

混频向量自回归模型，用于处理混频数据，可以避免同频数据导致的信息缺失(mixfrequency VAR)

利用PID控制算法实现曲线的拟合跟踪，分别对阶跃曲线和正弦曲线进行控制，并比较拟合的误差曲线(Using the PID control algorithm curve fitting tracking, respectively, on the step and sinusoidal curve control, and compare the error curve fitting)

利用fft2对图像傅里叶变换，在用lpfilter生成高斯低通滤波器，进行过滤再进行反变换最后显示(Use fft2 the image Fourier transform, in with lpfilter generate Gaussian low-pass filter for filtering the inverse transform last displayed)