kuandaizaoshengganrao

主要是QAM与16PSK频谱仿真、误码率比较仿真以及各自的星座图(Mainly QAM spectrum with 16PSK simulation, emulation, and error rate between the respective constellation)

Z-transform, like the Laplace transform, is an indispensable mathematical tool for the design, analysis and monitoring of systems. The z-transform is the discrete-time counter-part of the Laplace transform and a generalization of the Fourier transform of a sampled signal. Like Laplace transform the z- transform allows insight into the transient behavior, the steady state behavior, and the stability of discrete-time systems. A working knowledge of the z-transform is essential to the study of digital filters and systems.

Multi layer perceptron(MLP) Neural Network Script for matlab.

说明：  改进的OMP算法，利用残差变化率作为迭代终止条件，提高了运算速度(The improved OMP algorithm uses the residual change rate as the iteration termination condition, which improves the operation speed)

数学建模\清华数模讲义model5b ( Mathematical Modeling Qinghua digital-analog handouts model5b)

THIS IS A MATLAB CODES TO SIMULATE 16 QAM Bit Error Rate for 16-QAM modulation using Gray modulation mapping

利用MATLAB模拟实现三维随机粗糙表面（高斯表面 的）(Gaussian rough surface 3 d simulation)

子波求取，以及人工合成地震记录的matlab程序源代码(Wavelet strike, as well as synthetic seismic records matlab source code)

TSP( Traveling Salesman Problem) is a typical NP complete problem ,genetic algorithm is the perfect method for solving NP complete problem. (TSP (Traveling Salesman Problem) is a typical NP complete problem, genetic algorithm is the perfect method for solving NP complete problem.)

关于偏小二乘法（PLS）的Matlab工具箱，很好的(Matlab toolbox on small squares (PLS), good)