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高斯白噪声信道下的OFDM系统的Matlab仿真(White Gaussian noise channel OFDM system under the Matlab simulation)

说明：  matlab处理音频信号显示音频信号的频谱图，然后滤波，并对滤波前后音频信号的频谱图进行对比，接着对原始音频信号的频谱去掉若干个点与远视音频信号的频谱比较，最后对音频信号的频谱及相位进行三维显示(audio signal processing matlab)

进行迭代仿真，实现耦合方程的求解。通过有限次的迭代，来实现无穷次的仿真。(Iterative simulation, to solve the coupling equations。Through the finite iteration, to realize the simulation of infinite time.)

SUSAN算法的matlab实现，有较多的注释(SUSAN algorithm matlab implementation, there are more comments)

SerialPortCommunication.rar，串口通信例程！(SerialPortCommunication.rar, serial communication routines!)

说明：  自己做的一个关于模糊逻辑的控制器，输入隶属函数为高斯型，输出为三角型(a fuzzy logic controller)

this pdf provide good information about the topology control.

iir filter design low pass and high pass filters ...butterworth and chebyshev

通过信号星座图来比较PSK和PAM对相位噪声的敏感程度(By PSK signal constellation diagram to compare and PAM on the sensitivity of phase noise)

atmel ATMEGA16 Microcontroller