CHAP1_2

Radar Systems Analysis and Design Using MatLab. 雷达入门基础教程，包含原代码。(Radar Systems Analysis and Design Using MatLab. Radar Started Essentials contains the original code.)

function thah simulates a fading channel without gaussien nose

MATLAB程序，可以计算稳态噪声的响度、尖锐度等。(Calculating the loudness, sharpness of steady noise)

移动通信原理实验指导书 内容包括各种调制实验的算法 MSK，GMSK，QPSK，OQPSK，DQPSK，pi/4DQPSK....(Guiding principle of the experimental mobile contents include a variety of modulation algorithm experiment MSK, GMSK, QPSK, OQPSK, DQPSK, pi/4DQPSK ....)

guidlines to how to do ofdm in matlab

MATLAB实现简单图象处理的程序,在matlab2006a上通过(MATLAB simple image processing procedures, the adoption matlab2006a)

语音增强结果评价框架，其中包括四种语音质量评价方法：信噪比SNR，分段信噪比segSNR，对数谱失真LSD，PESQ。还包括生成设定信噪比语音文件的m文件。也适用于其他领域的语音质量评价。(The speech enhancement results evaluation framework, including the four speech quality assessment method: the SNR signal to noise ratio, segment the SNR segSNR, and the number of spectral distortion of LSD, the PESQ. Also includes the generation of m-files to set the signal to noise ratio voice files. Also applies to other areas of speech quality assessment.)

用平面波展开法计算二维声子晶体带隙，里面附有注释，可以学习(With two-dimensional plane wave expansion method to calculate the phononic band gap, which is annotated, you can learn)

粒子滤波预测电池寿命，并且以不确定性概率输出结果。(Particle Filter estimated battery life, and with the uncertainty probability output.)

通过仿真得到 信号误码率与信噪比的关 系, 从而为实际中 调制和解调 系统设计提供一定的理论依据。 同时 , 通过仿真技术的探讨 , 以期能为 专业教学改革提供一些新的思路(Received signal through the simulation bit error rate and SNR, in order to practice the design of modulation and demodulation system to provide a theoretical basis. At the same time, the adoption of simulation technology with a view to a professional teaching reform to provide some new ideas)