precoding

使用粒子群算法解决优化问题，该算法有全局搜索和局部搜索能力，方便快捷。(Particle swarm algorithm to solve the optimization problem, the algorithm global search and local search capability, quick and easy.)

principal component analysis applied to an image

这是两个用matlab实现最小生成树的算法源代码，希望对大家有帮助。(This is a two matlab to achieve the minimum spanning tree algorithm source code, we hope to help.)

通过Fourier与Laplace逆变换，把时域图变成频域图，增强信号的可视性。(Through the inverse transformation of Fourier and Laplace, the time domain diagram is transformed into frequency domain graph to enhance the visibility of the signal.)

MATLAB project 1 images

MATLAB求解非线性最小二乘法拟合问题 源程序代码(MATLAB to solve the nonlinear least squares fitting problem source program code)

基于TDOA的Chan、Taylor、协同算法的仿真及性能对比(Simulation and performance comparison of Chan, Taylor and collaborative algorithm based on TDOA)

Multi-Layer optical filter. FDTD Simulation comparing with analytic methods.

这是一本对于初学者相对简单，而且对于图像的一些疑难问题进行了解答，希望对大家有所帮助(This is a relatively simple for beginners, but also for the image to answer some difficult issues, we hope to help)

counter number one to nine after 1s