Image-Authentication-using-Digital-Watermarks

routine to take the Fourier transform of a signal and plot both the time and frequency domain representations. Typical use: >> n = 100 number of data points >> dt = 0.01 spacing between samples >> t = 0:dt:(n-1)*dt time vector >> y = sin(2*pi*10*t) 10 Hz sin wave >> fft_plot(y,dt) plot of signal in time and frequency domain

IEEE 13 bus with double tuned filter at 3rd bus

matlab s-function for discrete state equation

Procesamiento de imágenes filtro

升余弦信号的功率谱及眼图 用matlab实现 (Raised cosine power spectrum and eye diagram)

韶山电力机车三段桥在电感情况下波形三段桥仿真波形，电动机等效为电感，反电动势(Shaoshan electric locomotive segment bridge waveform in the inductive case of the three sections of the bridge simulation waveform, the motor equivalent inductance, back electromotive force)

说明：  IMPLEMENTATION OF ECONOMICAL DISPATCH

如何从CSV、文本文件中读取记录波形 并返回波形数据 逐行读取文件内容 (How CSV, text file read and returns the waveform data recorded waveforms to read file contents line by line)

比例谐振控制器功能性验证 PR 控制器，对三次及技术次谐波对应控制其输出做出分析(PR controler function test)

希尔伯特黄变换之模态经验正交分解matlab实现(Modal empirical orthogonal decomposition of the Hilbert-Huang Transform matlab implementation)