awgn_mimo_simulation

Handbook of Practical MATLAB® for Engineers Practical MATLAB® Basics for Engineers Practical MATLAB® Applications for Engineers

HMM based speech recognition..

利用小波分解得到各尺度上的信号，再积分求取各尺度上的能量，可用于故障诊断(Signal using wavelet decomposition on each scale, and then strike points on each scale energy can be used for troubleshooting)

含噪脉冲信号进行相关检测,最终的权值矩阵就是滤波器的系数，分数阶傅里叶变换计算方面。( Noisy pulse correlation detection signal, The final weight matrix is ??the filter coefficient, Fractional Fourier transform computing.)

Visualization of BER for STTC system

EMD 方法在理论上可以应用于任何类型的信号的分解， 因而在处理非平稳及非线性数据上，具有非常明显的优势,适合于分析非线性、非平稳信号序列，具有很高的信噪比。(EMD decomposition method in theory can be applied to any type of signal, which in the non-stationary and nonlinear data, with a very distinct advantage, suitable for analyzing nonlinear and non-stationary signal sequence, with a high signal to noise ratio .)

对不同源节点到中继节点距离的固定DF译码转发协作通信的误码率进行了仿真(The error rate of fixed DF decode and forward cooperative communication is simulated for the distance from heterogeneous nodes to relay nodes)

标准的matlab二次样条差值程序，实用的代码(Standard quadratic spline difference matlab process and practical code)

一种改进的LMS算法及其在噪声对消中的应用。在分析传统定步长LMS算法和变步长LMS算法的基础上，提出了一种改进的变步长LMS算法。新算法利用瞬时误差绝对值三次方的指数形式和遗忘因子同时调整步长，更好的解决了收敛速度和稳态误差的矛盾(An improved LMS algorithm and its application in noise cancellation. In the analysis of the traditional fixed step and variable step size LMS algorithm based on LMS algorithm, a modified variable step size LMS algorithm. Absolute value of the new algorithm uses the instantaneous error and the form of cubic exponential forgetting factor while adjusting step, a better solution to the convergence speed and steady-state error of the contradictions)

global stffness forces for pre processing finite element semi rigid