fdtd-matlab

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基于matlab心音信号处理，正常异常心音的波形图绘制(Matlab signal processing based on heart sounds, abnormal heart sounds normal waveform drawing)

这是显示通信系统中两路信道内噪声相关系数大小，如何确定，受什么参数影响的函数表达(communication system both within the channel noise correlation coefficient size, how to identify, affected by the parameters of function expression)

计算给定函数的全局最优位置以及优化极值，并输出结果(Calculating a given function and optimize global best position extremes, and outputs the result)

The MWM is a multiscale multiplicative data model which is able to capture not only correlation structure but also `spikiness .   Here, it is shown in comparison with a multiscale additive model which can match only the correlations

这是关于智能天线的自适应算法的MATLAB代码(This is the smart antenna on the adaptive algorithm of MATLAB code)

设有一个随机信号 服从AR(4)过程，它是一宽带过程，参数如下： 我们通过观测方程 来测量该信号， 是方差为1的高斯白噪声，用LMS算法和RLS算法通过观测方程来估计原信号。并用Matlab对此问题进行仿真。 (There is a random signal obedience AR (4) process, which is a broadband process parameters are as follows: We are measured by observing the signal equation is a Gaussian white noise variance, with the LMS algorithm and RLS algorithm to estimate the observation equation the original signal. This issue with Matlab simulation.)

多端交直流潮流程序计算,交替迭代法，将直流嵌入交流计算中，方便后期改编.(Multiterminal DC flow calculation program)

粒子群优化算法的一个寻优案例,测试函数含有多个局部极值，尝试用PSO算法寻找全局极值(a case of Particle Swarm Optimization algorithm.)

说明：  英格尔著作《Digital Signal Processing Using MATLAB》一书中所有源代码打包(Ingle book &quot Digital Signal Processing Using MATLAB&quot , a book all the source code package)