LLMSaNLMS

it is matlab code on spectrum sensing in cognitive radio network using matched filter

利用相关函数求信号功率谱,信号的自相关函数及不同信号的互相关函数(Use of correlation function for the signal power spectrum, the signal of the autocorrelation function and different signal cross-correlation function)

介绍了模糊控制pid的一边编程思想，并给出了matlab的调用命令(Describes the fuzzy control pid side programming ideas, and gives the call to the command matlab)

对输入的信号进行卡尔曼滤波。内插信号，wiener滤波(of input signals Kalman filter. Interpolation signal Wiener filter)

说明：  VMD是通过迭代搜寻变分模型（具体怎么搜寻，请亲们自己看，我主要讲他的大概）最优解， 来确定我们所知的模态uk(t)及其对应的中心频率ωk和带宽。 每个模态都是具有中心频率的有限带宽（就是在频域中有在一定的宽度）。所有模态之和为源信号。(VMD is to determine the modal UK (t) and its corresponding central frequency, k and bandwidth by iteratively searching for the optimal solution of the variational model (see dear friends for details, and I will mainly talk about his approximate solution). Each mode is a finite bandwidth with a central frequency (that is, a certain width in the frequency domain).The sum of all modes is the source signal.)

this file is source code for classify the digits by a perceptron neural network in Matlab platform.

E4 盲多用户检测算法在AWGN信道下的性能 RLS-LMF算法(E4-blind multi-user detection algorithm in the AWGN channel the performance of RLS-LMF algorithm)

说明：  学习通信的人都知道，要进行信号处理的话，算法的编程非常繁琐，这里有一些自适应信号处理的算法，LMS,RLS，MMSE等的算法，希望大家喜欢。(learning communications are aware, the need for signal processing, programming algorithm is very complicated, there is some adaptive signal processing algorithms, LMS, RLS, the MMSE algorithm, hope you like them.)

模糊控制程序 设计带有纯延迟的一阶惯性环节 的模糊控制器，观察仿真结果。 (fuzzy control procedures designed with a pure delay in the order inertia part fuzzy controller observed simulation results.)

对仿真信号进行特征值分解，进行奇异值降噪处理(SVD Denoise)