matlab

该PPT详细介绍了MATLAB的符号运算(the PPT introduced MATLAB symbolic operation)

the Gradient Projection Algorithm for Matlab coding

MATLAB实现牛顿迭代法求解非线性方程组(MATLAB realization of Newton iteration method for solving nonlinear equations)

介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)

说明：  MATLAB通用神经网络源代码 MATLAB通用神经网络源代码(Generic neural network MATLAB source code)

GPS在连续波干扰下的捕获程序_PRN9(Capture program for GPS under continuous wave interference)

以上上传的是一个，数学建模的资料。有好东西大家一起分享哦！(above is a mathematical modeling information. Some good stuff to share with everyone!)

维特比译码，采用软件的方法实现维特比译码，仿真效果很好。(Viterbi decoding using the software Viterbi decoding, the simulation results is very good.)

基于logistic映射的混沌图像置乱加密算法，并对其进行了matlab仿真。(Chaotic logistic map image set chaos encryption algorithm, and its a matlab simulation.)

source code for serial communication