the-signal-power-spectrum

一维等离子体FDTD的Matlab源代码，计算电磁学方向(One-dimensional plasma FDTD Matlab source code, computational electromagnetics direction)

延迟微分方程基于MATLAB符号计算的逐步算法(Delay Differential Equations MATLAB symbolic computation based on the step-by-step algorithm)

通信仿真技术-教材程序源代码和模型，又邵玉斌编写(Communication simulation technology- source code and model materials, and Shao Yubin prepared)

adaptive filter and its M atlab simulation based on LM S algorithm.(adaptive filter and its simulation M atlab S based on LM algorithm.)

please give the matlab program

matlab编写的程序，分别实现了一维线性调频信号，二维线性调频信号，脉冲压缩，过采样率对频谱的影响，加窗 的仿真(the matlab programs written, respectively, to achieve the one-dimensional linear FM signal, two-dimensional linear FM signal pulse compression the oversampling ratio spectrum windowed simulation)

PID matlab电机和船舶横摇模拟 以及加入滤波器进行控制(PID matlab motor and ship roll simulation and control by adding filter)

%(第一步加载原始数据并绘图)m文件保存代码;而mat文件保存工作区里面已经加载或计算好的数据 %当前文件夹显示的路径一定要是保存数据和保存代码的文件夹 %“relt”是包含分解结果的矩阵，第一列是原始输入（“gsta（：，2）”），最后一列是趋势。 中间是IMF频率从高到低。 %应该注意的是，由于在eemd.m中，IMF的总数m被指定为log2（N）-1，在某些情况解的线条进行了合并 %因此会比实际分解得到的减少，但在计算周期和表现显著性的时候要将每个模态的周期和显著性计算在内。((The first step is to load the original data and draw) m file saves the code; the mat file saves the data already loaded or calculated in the workspace %% the current folder displays a path that must store data and save the code folder. %"relt" is the matrix that contains the decomposition result, the first column is the original input ("gsta (:, 2)"), and the last column is the trend. The middle is the IMF frequency from high to low. It should be noted that since the total number m of IMFs in eemd. m is specified as log2 (N) - 1, the lines of the solution are merged in some cases % will therefore be less than the actual decomposition, but the period and salience of each mode will be taken into account when calculating the period and performance saliency.)

计算输入信号的功率谱密度和估计输入信号带宽并绘图(Evaluation of the single-sided ESD and frequency bandwidth)

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