GPSsignal-modeling-and-simulation

16QAM下行链路仿真 调制 解调 误码率(16QAM MODULATION Demodulation)

it is one type of Particle Swarm Optimization(PSO). A recently reported successful PSO variant is the comprehensive learning particle swarm optimization (CLPSO) where each dimension of a particle is updated separately by following an exemplar particle relatively fitter in the corresponding dimension

一种谱估计的算法，大家可以借鉴下，并且共同讨论下，是matlab编写的(a spectral estimation algorithm, we can draw on, and discuss, it is prepared by the Matlab)

文件用于数字通信信号的调制方式识别，包含调制信号的产生，模拟通信信道，以及特征量的计算（共5个特征量，分两个程序计算），最后是信号调制方式的识别。(Files for digital modulation recognition of communication signals, including modulation signal generation, Simulation communication channel, and the calculation of features(a total of five features, calculated in two programs), and finally the signal modulation recognition.)

用matlab编写的源程序，挺好用的，大家可(Prepared using matlab source, very good use, we can)

Arranges blocks of a matrix as rows of another matrix.

实现lms算法，实现lms自适应滤波器，给出性能曲线(To achieve lms algorithm to achieve lms adaptive filter, given performance curve)

说明：  该MATLAB程序用于解运筹学中的二次规划化问题(The MATLAB program for the solution of operations research in the problem of quadratic programming)

说明：  文章研究了利用COM组件技术的VB与 Matlab混合编程的实现方法，然后通过医学图像 处理实例阐明了混合编程的过程(This paper studies the use of VB COM component technology and Matlab Implementation of mixed programming, and then explained the medical image processing example of the process of mixed programming)

此函数介绍了非线性函数在MATLAB理是通过什么函数进行拟合的(This function describes the nonlinear function in the MATLAB function through what management is fitting)