filtros-PDS

说明：  matlab_矩形检测代码 刚刚用过很实用。可以下载看看(matlab_ rectangular test code just used the very practical. You can download to see)

快速入门MATLAB下的GUI用户界面设计，最适宜新手使用(Under the Quick Start MATLAB GUI user interface design, the most appropriate use for novice)

用matlab实现 传递函数 如果 转换到 Z 变换传递函数(show the methods for solving transfer function )

说明：  关于Arnold的一种反变换新算法 本算法无需根据周期恢复原图 只要知道正变换的密钥即可(Arnold on a new algorithm for the inverse transform of the cycle of the algorithm does not need to know is as long as the original recovery key can transform)

说明：  适合初学者的关于去噪的MATLAB源代码(For beginners on Denoising MATLAB source code)

设计一个切比雪夫滤波器，要求通带截止频率 ，通带最大衰减 ，阻带截止频率 ，阻带最小衰减 。要求绘出滤波器的幅频特性曲线。(Design a Chebyshev filter, the passband cutoff frequency required, the maximum passband attenuation, stopband cutoff frequency, stopband minimum attenuation. Requirements of the filter amplitude-frequency characteristic plotted curve.)

语音信号的几种概率密度函数，包括高斯模型、Laplace模型和广义高斯模型。(Several probability density function of the speech signal, including the Gaussian model, the Laplace model and the generalized Gaussian model.)

draw a polyline between a set of vertices in 3D

使用matlab合成音乐，用傅里叶级数或傅里叶变换的方法来做，最后用分析得到的吉他的特性来演奏东方红(Matlab music synthesis, using Fourier series or Fourier transform method .And finally use the guitar features formerly analysised to play with DFH)

说明：  Z-N整定 PID整定 SIMULINK模型，参照书上的Z-N整定模型搭建(Z-N tuning PID tuning SIMULINK model, reference book Z-N tuning model)