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 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱；  采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图；  计算信号量化噪声比（SQNR）；  信道误码率为10-3；  解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求：  采用均匀PCM、量化级数可变、信道误码率可变。 ( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum  u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram  calculated quantization noise signal than (SQNR)  channel bit error rate of 10-3  decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements:  uniform PCM, quantization level variable, a variable channel bit error rate.)

Probability distribution function codes for communication engineering students to understand the concept of statistical analysis.

说明：  这个压缩包里含有的代码是采用蚁群算法解决路径规划问题(Using Ant Colony Algorithm to Solve Path Planning Problem)

matlab 经典绘图教程，珍藏版的，从零学起的好东西(Matlab tutorial classic drawing, the editions, from zero to learn from good things )

（Monte Carlo method）蒙特卡罗方法在计算机上的实现.rar( Monte Carlo methods to achieve on the computer. Rar)

无速度传感器MARS _PMSG相关仿真资料(MARS _PMSG)

Matlab Program for pricinples of communication system simulation with wireless applications.zip

matlab神经网络30个算法详细的解释和介绍。有的也是用c++描述的(30 matlab neural network algorithm detailed explanation and presentation. Some also described using c++)

说明：  光纤耦合仿真MATLAB程序包，可以仿真不同芯径的光纤模式分布，可以仿真光纤的耦合损耗。(fiber coupling simulation)

this is introduction to simulink engineering