Helicopter-battle_source-code

在matlab中最简单的功能实现去噪、平滑和锐化(In the most simple matlab function realize denoising, smoothing and sharpening)

说明：  是Contemporary Communication Systems using MATLAB该书中的MATLAB代码(Contemporary Communication Systems using MATLAB is the MATLAB code in the book)

This is a code for comparison of 2-PAM, 4-PAM and 8-PAM. Generates a graph of each of the PAM on same figure, easily comparable. Code of 2,4 and 8-Pam included.

数值计算matlab例程，用RK4算法求解Lorenz方程，验证蝴蝶效应(RK4，Lorenz Equation)

LZ编码的程序，分为了几个文件，有利于学习。(LZ encoding process, is divided into several files。It s easy to learn)

bit error rate of bpsk modulation

蒙特卡洛QPSK编码，画出星座图（含噪声）并将模拟误码率与理论值比较(Monte Carlo QPSK encoding, constellation diagram drawn (including noise) and simulated bit error rate compared with the theoretical value)

简单的信道编码程序 采用的是汉明编码 程序附带说明(Simple channel coding procedure is used with Hamming Code program description)

MATLAB实现大气湍流随机相位屏，以傅里叶变换为基础，增加了低频次谐波补偿 使相位屏仿真更加准确(atmosphere random phase is realized with MATLAB.)

雷达通信系统的模糊函数的基于线性函数的matlab仿真(Radar system of communication function of fuzzy linear function based on the matlab simulation )