matlab-programming-software

unipolar baseband transmission over awgn in matlab

从国外大学上下的Levenberg算法程序(From foreign universities Levenberg algorithm program from top to bottom)

说明：  书中介绍了很多关于理工科方面matlab的应用实例。(The book describes a lot about the application of science and engineering aspects of matlab example.)

弹性波在饱和多孔介质中传播的BISQ模型MATLAB源码。(Elastic wave propagation in saturated porous media BISQ model MATLAB source. )

用MATLAB写的关于其中的数据保存到excel中的m文件程序。(Writing about the use of MATLAB data into one of the excel document in the process m.)

2012年全国研究生数学建模-基于卫星无源探测的空间飞行器的轨道估计，里面包括详细的设计求解过程，含有matlab解算的M文件。(2012 National Mathematical Modeling graduate- satellite-based passive probe spacecraft orbit estimate, which includes detailed design solution process, the file containing the M matlab solver.)

本程序实现了Canny边缘检测算法，效果很好。(This program implements Canny edge detection algorithm, the effect is very good.)

In the planning stage of a GNSS-measurement campaign it is useful to compute several design para-meters in order to decide how, when and where to carry out the measurements. The MATLAB user interface VISUAL.M enables you to compute the design parameters for any system design.

QPSK调制后产生QPSK信号，QPSK信号分别通过AWGN信道、Rayleigh衰减信道和Rician衰减信道，分别通过QPSK解调出数字信号，通过输入与输出数字信号的对比计算出仿真过程中的传输误比率，并将其与各衰减信道的理论误比率进行对比(Generate QPSK signal QPSK modulation, QPSK signals through AWGN channel, Rayleigh fading channel and Rician fading channel, respectively, through the QPSK demodulation of digital signals by comparing input and output digital signals to calculate the simulation process of transmission error rate, and to compare with the theoretical error rate for each decay channel)

扩频通信条件下采用QPSK，脉冲干扰条件下仿真误码率的变化(Under the conditions of use of spread spectrum communication QPSK, pulse jamming simulation of changes in the error rate)