wideband-digital-receiver

基于MATLAB的分形阵列程序。运用的不同实现方法可以帮助初学者熟悉分形阵列的matlab实现！(MATLAB-based fractal array program. Use of different methods that can help beginners familiar fractal array matlab to achieve!)

主要包括一个测试数据集合mydata.mat,main.m，DBSCAN.m和PlotClusterinResult.m共4个文件，我们在测试实验实验中做了两个方面更改：1)更换了另外一个测试数据，测试数据来源于[13]（取其中的一部分）,2)添加了个K距离图部分代码(均在如下主程序代码中给出)，代码按照个人对k-distance graph的理解编写，如有错误之处，望大家指正，3）改变参数Eps值大小，输出结果并显示。(Including a test data set mydata.mat, main.m, DBSCAN.m and PlotClusterinResult.m, a total of 4 documents, we do two aspects of change in the experimental test: 1) to replace another test data, test data from [13] (part of the), 2) add a K distance map the code (both in the main program code are given in the following), according to the personal understanding of the k-distance graph code written, if wrong, hope you correct me, 3) value to change the parameters of Eps, output and display.)

海洋声场kraken模型数值方法计算，用于海洋声场的数值仿真。(Numerical calculation of Kraken model of ocean sound field for numerical simulation of ocean sound field.)

电压暂降的故障模拟仿真。可作为设计的电源部分(Voltage dips of fault simulation. Can be used as part of the design of power)

Do something with rate limit.

部分实现了追踪测速迭代松弛算法，matlab开发工具箱中的支持向量机，主要是基于mtlab的程序，通过反复训练模板能有较高的识别率，利用贝叶斯原理估计混合logit模型的参数，BP神经网络用于函数拟合与模式识别，FIR 底通和带通滤波器和IIR 底通和带通滤波器。( Partially achieved tracking speed iterative relaxation algorithm, matlab development toolbox support vector machine, Mainly based on the mtlab procedures, Through repeated training jSOURGDlate have higher recognition rate, Bayesian parameter estimation principle mixed logit model, BP neural network function fitting and pattern recognition, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.)

小波包分析提取振动信号中的特征频率，基于欧几里得距离的聚类分析，插值与拟合，解方程，数据分析。( Wavelet packet analysis to extract vibration signal characteristic frequency, Clustering analysis based on Euclidean distance, Interpolation and fitting, solution of equations, data analysis.)

利用卡尔曼滤波器进行信道估计 提示：信道估计的状态方程和测量方程可分别表示为 要求：给出信道均方误差随样本数增加的曲线，给出matlab程序及具体的估计过程。 (Use of Kalman filter channel estimation Tip: the state of the channel estimation and measurement equations could be specified as required: given the channel mean square error increases with the number of samples to increase the curve, given the estimated matlab program and the specific process.)

瑞利衰落信道的matlab源程序，可以单独运行。 - Rayleigh fading channels Matlab source that can run.(Rayleigh fading channels Matlab source that can run.)

人工鱼群算法MATLAB程序，人工鱼群算法是比较智能的算法，越来越多的应用于各个领域(AFSA MATLAB program, artificial fish school algorithm is more intelligent algorithms, more and more used in various fields)