Gaussian_pulse

说明：  用matlab观察DOG小波时域和频域波形(using Matlab observation DOG wavelet time domain and frequency domain waveform)

利用matlab软件设计并仿真下面的无线通信系统。模拟信源为单音频信号。模拟调制方式为DSB。信道为多径信道（仿真中2径），信道中噪声为加性高斯白噪声。采用相干解调接收。画出了解调器输出端性能曲线与点信噪比SNR的关系。 (Software design and simulation using matlab the following wireless communication systems. A single analog audio signal source. Analog modulation of DSB. Channel multi-path channel (simulation 2 diameter), channel noise is additive white Gaussian noise. The use of coherent demodulation receiver. Draw the output of the demodulation performance curve and the point of the relationship between signal to noise ratio SNR.)

interface para el estudio de imagenes

RAMP response of SISO LTI models.

Extract satellite ephemeris data from RINEX version 2.1 navigation data file.

Block base DCT data hiding and recovery of secrete image.

Dynamic Modeling and Simulation of a Small Wind-Fuel Cell Hybrid Energy System

hopping code in digital communication systems

说明：  matlab灰色预测模型代码，仅供参考，非原创。(Grey-forecasting model code,for reference only,not original.)

用pisar方法估计功率谱，并估计信号频率和峰值(Music method estimates the power spectrum, and estimate the signal frequency and peak)