With-2-Hidden-Layer-Backpropagation-Using-Matlab

This is an analog signal communication simulator, usign frequency modulation. It is designed in MATLAB-Simulink. The communications channel beetween the transmitter and the reciever is supposed to be affected by additive white Gaussian noise.

APPROXIMATE MESSAGE PASSING ALGORITHM

在matlab平台上仿真传输层TCP协议的示例(Example TCP transport layer protocol emulation on matlab platform)

人工免疫系统工具箱，很给力，直接调用就可以了(toolbox)

说明：  根据滤波器指标选择合适的窗函数，计算窗函数的长度N，调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序，调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。  (Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform.  )

用matlab实现画出基本概率密度函数的相位，能量，实部等的功能(Using matlab to achieve basic probability density function of the draw phase, energy, real function of such)

研究上课所讲谱分析方法，利用实验验证书中的结论，掌握各种谱分析方法，学会实验设计和实验结果分析。 实验内容： 所应用到的谱分析方法，包括： 1） 非参数化方法：周期图（直接法）、BT法（间接法），Welch平均周期图法 2） 参数化方法： RELAX、Capon 3） 空间谱估计：常见的DOA方法（Capon） (Experimental Objective: To study methods of spectral analysis class talking about the use of experimental verification of the conclusions of the book, to master a variety of spectral analysis methods, learn experimental design and experimental results. Experiment content: applied to the spectral analysis methods, including: 1) non-parametric methods: periodogram (direct method), BT method (indirect method), Welch average periodogram 2) parameterization: RELAX, Capon 3) spatial spectrum estimation: common of DOA method (Capon))

RAW image adjustment

最小二乘法展開速度快的相位展開,很好的相位展開法(Least mean square method phase unwrapping)

一些MATLABLIANXI程序，帮助初学者学习 ，一些MATLABLIANXI程序，帮助初学者学习(matlab program)