Matlab

用MATLAB中的simulink对DQPSK进行仿真(Using MATLAB in the simulink simulation of the DQPSK)

turbo 均衡的经典文献matlab实现，经过几次迭代得到信噪比与误码率之间的曲线(turbo balanced classic literature Matlab realized, After several iterative be SNR and bit error rate between the curve)

Genetic algorithm _optimization matlab program

计算任意两点（给定经纬度）的球面距离，并画出轨迹图。(Calculating any two points (given the latitude and longitude) of the spherical distance, and draw trajectories.)

说明：  计算电磁，用matlab开发的二维fdtd算法，用来计算二维圆柱的雷达散射截面！(Computational electromagnetics, with the development of two-dimensional fdtd matlab algorithm used to calculate the scattering of two-dimensional cylinder!)

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

说明：  计算海洋混合层和障碍层深度并通过M_Map工具包画出全球海洋MLD和BL的分布图(It is quasi homogeneous layer in the upper ocean where variation of density is negligible.)

IT IS ALSO FACE RECOGNITION CODE

TWISTER Uniformly distributed pseudo-random numbers

本书包含了丰富的Matlab算法，包括回归分析，微分与差分方程，经济与金融中的优化问题等。全书共三十章。(This book contains a wealth of Matlab algorithms, including regression analysis, differential and difference equations, the optimization of the economic and financial problems. The book is Chapter 30.)