QPSK123

Find unique value in matrix then number if ubique alsi find....in matlab

神经网络基础，内涵神经网络的基础实例，包括图像的训练识别以及不同神经网络类型的程序实例(Neural network based on neural network-based instance of content, including images of the neural network training and the different types of identifying instances of the program)

说明：  S变换在Matlab中对于信号处理方面的应用(S transform in Matlab for signal processing applications)

s-g平滑非常详细的源代码，附有非常详细的注释，非常好用(sg smooth very detailed source code, with very detailed notes, very easy to use)

说明：  matlab的学习小教程，适合初学者，包括平方根法、迭代、解常微分方程(Matlab learning course, suitable for beginners, including square root method, iteration, solution of ordinary differential equation)

由于matlab具有强大的矩阵运算优势，运用matlab计算平面梁的有限元方法(As a powerful matrix calculation matlab edge calculated using matlab finite element method for plane beam)

this package can simulate a rayleigh multipath fading channel .by running the ,exam.m, the channel will be simulated.,siglfade can simulate a simple rayleigh channel . multipath.m use delay and siglefade to simulate a multiath fading channel.

受激布里渊散射程序源码，泵浦光及散射光的Matlab模拟，很好很强大(Stimulated brillouin scattering program source code)

本代码的方法是借助旋转不变技术估计信号参数(Estimation of Signal Parameters via Rotational Invariance Techniques)，现已成为谐波恢复（即正弦波个数及频率估计）的一种主要特征分解法。(This code is to help the estimated ESPRIT signal parameters (Estimation of Signal Parameters via Rotational Invariance Techniques), has now become the harmonic retrieval (that is, the number and frequency sine wave estimated) of one of the main characteristics of decomposition.)

运用微分方法画出2~3个周期卫星运行轨道并画出动量矩及能量的变化关系(Using differential method to draw two to three cycles of satellite orbit and draw variation of moment of momentum and energy)