Contemporary_Communication_Systems_using_Matlab

estymacja w matlabie

此函数用于IS-95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模。 仿真环境为加性高斯白噪声信道，数据速率为9600 KBps 。 (This function is used for IS-95 forward link system simulation, including the spread spectrum modulation, matched filter, RAKE receiver and other related communications module. Simulation environment for the additive white Gaussian noise channel, data rate is 9600 KBps.)

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说明：  多焦点图像融合 利用基于双边梯度的锐化标准 相当对应的论文是J. Tian, L. Chen, L. Ma and W. Yu, "Multi-focus image fusion using a bilateral gradient-based sharpness criterion,"(This is a demo program of the paper J. Tian, L. Chen, L. Ma and W. Yu, "Multi-focus image fusion using a bilateral gradient-based sharpness criterion," Optics Communications, Vol. 284, Jan. 2011, pp. 80-87.)

可以使用matlab中的simulink仿真出PWM波，从而有效的控制永磁同步电机四象限运行。(Can use matlab simulink simulation of the PWM wave, in order to effectively control the four-quadrant operation of the permanent magnet synchronous motor.)

DMC_flexible_manipulator Matlab m-file

AR模型参数估计：已知某系统的输出信号，试估计输入白噪声的功率及AR模型的参数(estimation of parameter for AR model)

用于产生Gabor信号的程序，直接调用即可(used to proceed Gabor signal, and it is very useful in signal processing)

A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.

使用MATLAB仿真软件实现维特比算法译码 降低误码率(MATLAB simulation software using the Viterbi algorithm decoding error rate reduction)