pi4dqpsk_Demo

matlab编写的，检测编码是否为唯一可译码的小程序，仅供参考(matlab prepared to detect whether encoding decoding only a small procedure, for reference only)

MMSE detection of frequency offset

Mathematical Modeling of Photovoltaic Module with Simulink

说明：  基于matlab的子程序，可以进行任意通信信号的升余弦滤波(Subroutine based on matlab, any communication signals can be raised cosine filter)

RAYLEIGH FADING SIMULATION DOC格式的 希望对大家有用.(RAYLEIGH FADING SIMULATION DOC format of the hope we have used.)

已采集线性震动系统（钢板）的输入与输出（时域幅值），求解系统数值解，幅频特征，并作图比较。(Have been collected linear vibration system (steel) input and output (time domain amplitude), numerical solution for solving the system, the amplitude-frequency characteristics, and mapping to compare.)

hello sent this for in rar filr

说明：  hallo this is my program for matlab about segmontation image

The Source Code of A New Technique of edge detection using cellular learning automata and fuzzy systems

文章中主要阐述了PN码的捕获，并对以前的各种捕获方法进行了改进。得出了基于FFT的快速捕获算法！(Abstract-A FFT-based parallel acquisition algorithm for Direct Sequence/Spread Spectrum radio navigation system is studied to solve long PN code acquisition using serial method. Frequency domain analysis of FFT to acquire signal is applied in this paper and state transfer function is used to derive the expression of average acquisition time.)