vtoolbox

simulation of Angle modulation (FM & PM)

说明：  基于MATLAB的GUI界面实现图片的读取保存滤波去噪等功能(MATLAB-based GUI interface to read images saved to achieve features such as filtering denoising)

网格编码8PSK系统中最佳码的研究与分析(Trellis Coded 8PSK system code to the best research and analysis)

Unscented Kalman filter and Kalman Filter

此文件为ｍｉｍｏ的仿真，一个是师兄的，可以运行(MIMO　SIMULATION)

用matlab寫的小波轉換(wavelet transform) (Written by matlab wavelet transform (wavelet transform))

迭代学习similink 闭环PD型多输入多输出迭代学习控制，双入双出(ILC SIMULINK two input two output.)

基于matlab迭代学习控制的程序，结合simulink，用s函数编写(Matlab-based iterative learning control procedures, combined with simulink, written s function)

矩不变分割，分割效果明显，在Matlab下完美实现(Moment-segmentation, segmentation obviously perfect realization in Matlab)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)