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非线性通信系统的仿真，有saleh模型，三阶无记忆非线性器等(Nonlinear simulation of communication systems, there Saleh model, third-order memoryless nonlinear, etc.)

this is a simulation file for filters

灵巧干扰对直接序列扩频信号发射机和接收机的干扰仿真程序，包括通信发射机电路、接收机捕获电路、码跟踪电路、载波捕获电路、防假捕电路、信噪比估计电路和数据解调电路等等(Smart interference on direct sequence spread spectrum signal transmitter and receiver interference simulation program, including communications transmitter circuit, receiver capture circuit, code tracking circuit, the carrier capture circuit, anti-fake fishing circuit, SNR estimation circuit and data solution tone circuits, etc.)

说明：  matlab的函数目录，，作为初学者的函数字典，，很有参考价值(matlab function directory, as a function of beginners dictionary, a good reference)

An English document about Automatic Plate recognition system.

人耳滤波器 Gammatone带通滤波器(Gammatone filter)

说明：  Crank-Nicolson格式求解抛物型方程(Solving parabolic equation with crank Nicolson scheme)

灰色预测 可以在数学建模中使用 可以运行。 (Grey prediction)

Quadratic Thresholding and Auto-Adaptive LUM Filter

WAVELET demonstration