pp02

采用正交调制的法,在matlab 环境下用simulink 组件产生了gmsk射频信号.(Gmsk implementation with MATLAB Signal generation and demodulation)

用rayleighchan 函数仿真时要注意最后要做相位补偿（此问题是导师发现的） 程序步骤： ~产生随机序列 ~产生瑞利信道 ~调制 ~记忆信道特征 ~信号通过信道 ~相位补偿 ~加高斯噪声 ~解调 ~计算仿真误比特率 ~计算理论误比特率 ~不同颜色画出误比特率曲线对比(Function Simulation with rayleighchan last thing to note when the phase compensation (this issue is found mentor) program steps: ~ ~ generated random sequence modulation in Rayleigh Road, ~ ~ ~ memory characteristics of the signal channel by channel ~ ~ plus Gaussian noise phase compensation ~ ~ demodulation bit error rate calculation simulation of bit error rate calculation theory ~ ~ different colors to draw curves of bit error rate)

边界元测量垂直接地极地表电势的MATLAB程序垂直接地极半径r=0.05m，长度l=0.5m,垂直接地极上电位V0=30V,边界元法求解径向向外8个点的电势.(Boundary element potential measuring vertical ground Polar table MATLAB program vertical ground electrode radius r = 0.05m, length l = 0.5m, the vertical grounding on potential V0 = 30V, the Boundary Element Method radially outwardly eight-point potential.)

matlab实现匈牙利算法二分图最大匹配的程序(Matlab Hungarian algorithm to achieve the maximum matching problem.)

说明：  单变量寻优基本算法的原码，包括区间取半法，0。618法、FIB法，牛顿法、二次逼近法、三次逼近法。(single- variable optimization algorithm of the original code, including the semi-admission interval, 0. 618, FIB, Newton, quadratic approximation, three approximation.)

说明：  随着信息容量的增加和频率资源的稀缺，为提高单位频带利用率，在微波通信系统中越来越多地采用多电平多相位的复杂信号调制方式，尤其是正交幅度调制(QAM)得到了大量的应用，从早期的4QAM到今天的16QAM。高阶QAM调制大容量数字微波通信系统为了保证服务质量，降低误码率，(long with the increase of information capacity and frequency resource scarcity, for improving the utilization ratio, unit of microwave communication bandwidth used more and more in the system of multilevel much phase modulation method complex signal amplitude modulation )

用matlaB实现混响，其中有单回声，多重回声，无穷回声及全通混响的程序代码(reverberation by matlab)

电影院排队系统仿真程序，随机人数到达电影院，计算最短排队时间，排队人数，生成图形(Cinema queuing system simulation program, random number to reach the cinema, computing the shortest queue time, queue size, generated graphics)

These matlab codes are for UWB and Higher order Gaussian pulses.

walsh基（w0-w7）的源码及图像,这是在matlab中实现的代码(walsh base (w0-w7) the source and image, which is implemented in matlab code )