kpsstest

该程序模拟仿真QPSK传输系统，对通信系统学习有帮助。(Simulation program to realize QPSK transmission system)

this document is about designing voice recognition system using matlab and Neural networks.

Basic computer concept.

To make parameters easier to change and easier to determine their values, a GUI is supplied with this model. Radar and weather parameters may be changed from this GU

《人工神经网络导论》课程中的实验，实现奇偶校验的Matlab程序(BP算法)( Introduction to Artificial Neural Networks course of the experiment, to achieve parity of the Matlab program (BP algorithm))

加权余量法--配点法法求解一维扩散方程。参考书《Computational Techniques for Fluid Dynamics》(The weighted residual method- collocation method for solving one-dimensional diffusion equation. Reference book " Computational Techniques for Fluid Dynamics" )

通过fir1设计FIR滤波器，fir2设计任意频率响应的滤波器，采用卷积计算信号通过系统后响应（还原），采用fftfilt计算信号通过系统后响应，一个长序列和一个短序列的卷积。(Fir1 through FIR filter design, fir2 design the frequency response of any filter, the use of convolution calculation of the signal through the system to respond to (restore), calculated using fftfilt signal through the system to respond to, a long sequence and a short sequence of convolution.)

利用差分进化算法（Differential Evolution）实现对经典函数foxhole的验证 (The use of differential evolution algorithm (Differential Evolution) to achieve the verification of classical function foxhole)

基于MATLAB的地震正演模型实现,很适合初学者学习掌握(MATLAB-based seismic forward model implementation, it is suitable for beginners to learn to master)

sift的matlab代码，用于提取图像的纹理特征(sift matlab code)