PCMsimulation

Tsallis statistics-q Gaussian fit

Morphologic filters in matlab.

说明：  matlab通信实验仿真，眼图的生成，绘图方法，(communication matlab simulation, the generation of eye diagram, mapping methods,)

有限时域差分算法计算Mie散射有限时域差分算法计算Mie散射(Finite-difference time-domain algorithm to calculate the Mie scattering)

说明：  利用FFT对原信号进行变换，然后在频域进行处理，再使用IFFT进行反变换，达到滤波的目的。(use FFT and IFFT to filter)

噪声中正弦信号的现代法频谱分析，自己写的matlab程序一份，包括现代法谱估计中AR模型的自相关法，Burg法，协方差法，改进的协方差法四种估计算法(Modern methods of spectrum analysis)

说明：  一个简单的matlab非线性拟合例子,使用了matlab提供的nlinfit函数.(A simple non-linear fitting matlab example, matlab using the function provided by nlinfit.)

simulation code for least square fir filter

viterbi simulation K = 7 in qpsk modulation

说明：  用Python语言编写的改进的人工势场法代码。解决了目标不可达问题。(The improved artificial potential field code written in Python language. The problem of inaccessibility of goals has been solved.)