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通信原理课程原理课题：数字幅度调制的抗噪声性能。程序运行于MATLAB环境下(communication theory courses principle topics : digital modulation rate of the anti-noise performance. Procedures in the MATLAB environment)

用matalb进行ofdm的仿真，这个程序可以运行，简单明了(matalb used for the ofdm simulation, the process can run simple and clear)

实现PCA(主成分分析)算法，对图像进行主成分分析后根据主成分坐标轴转换原图像坐标(to realize PCA)

《无线通信与原理应用》中QPSK编码的误码率曲线绘制的代码，简洁易懂。有注释，方便修改。("Wireless communications and Principle" in the QPSK coded BER curve drawing code, concise and easy to understand. Notes, easy to modify.)

是Matlab图像处理的原程序代码，适合初学者使用。(Matlab image processing is the original code, suitable for beginners.)

Essentials of MATLAB Programming,is designed to serve as the text for an “Introduction to Programming/Problem Solving” course for freshman engineering students.

This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel). (This m-file simulates MPSK (BPSK, QPSK, 8PSK) with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate (Rb) is greater than the channel bandwidth Wc (Band-limited channel).)

基本的matlab程序开发 对于matlab的入门有很重要的作用，快速掌握matlab(basic matlab s programme develop )

78rengongmianyisuanfa

simple tool to calculate laminate stresses/strains