滤波程序

simulation QPSK with Gray mapping of bits into symbols

拓扑优化设计的经典99matlab代码，对拓扑优化设计感性的可以(Topology optimization design classic 99matlab code, on the topology optimization can be sentimental)

这是FDTDF电磁场一维数值算法的MATLABLE 程序。(FDTDF This is an electromagnetic field-dimensional numerical algorithm MATLABLE procedures.)

本文对变步长(VSS) 自适应滤波算法进行了分析,针对输入信号高度相关时算法收敛速度下降导致性能下降 的问题,提出了一种解相关变步长归一化LMS 自适应算法,引入相关性原理,使得算法保持良好的收敛性能。计算机仿真 结果与理论分析相一致(In this paper , we discuss and analyze the variable step2size adaptive algorithm(VSSLMS) ,in which the descent of it s convergence speed leads to the reduction of performance when input signals are heavily correlated . As a result , we propose an uncorrelated variable step2size normalized LMS adaptive algorithm. Due to the principle of correlation ,the algo2 rithm can achieve good performance. The simulations agree to the theoretical analysis.)

一种新型的MPPT控制仿真，利用MATLAB来做的一个仿真，可以达到80 的效率。(A novel MPPT control simulation using MATLAB to do a simulation, you can reach 80 efficiency.)

FFT_ by Matlab_Sound1

matlab processing and realization of the voice, very useful

Instruction format. See the instruction format spec for details.

entropy and image encryption

说明：  采用matlab软件编写一种基于过渡区的图像分割方法，(using Matlab software development based on the transitional zone of image segmentation methods,)