基于KSVD的稀疏编码去噪的算法 KSVD-for-denoising

基于MATLAB语言，对于图像的八个位面图的编码，更加理解图像的主分量，以及高频噪声(Based on the MATLAB language, for the 8-bit plane map image coding, better understand the main components of the image, as well as high-frequency noise)

说明：  matlab蚁群算法 解决路线最优化，求极值等问题(ant colony algorithm matlab route optimization solution, and issues such as extreme)

说明：  　本文对变步长自适应滤波算法进行了讨论,建立了步长因子μ与误差信号e(n) 之间另一种新的非线性函数关系. 该函数比已有的sigmoid 函数简单,且在误差e(n)接近零处具有缓慢变化的特性,克服了Sigmoid 函数在 自适应稳态阶段步长调整过程中的不足. 由此函数本文得出了另一种新的变步长自适应滤波算法,并且分析了参数α,β的取值原则及对算法收敛性能的影响. 该算法有较好的收敛性能且计算量少. 计算机仿真结果与理论分析相一致,证实了该算法的收敛性能优于已有的算法.(In this paper, variable step adaptive filter algorithm to discuss the establishment of a step factor μ and the error signal e (n) between another new nonlinear function. The function has a sigmoid function than the simple and the error e (n) close to zero Department has a slow change in the characteristics of a Sigmoid function to overcome the steady-state phase in the adaptive step length adjustment during the process. this function, this paper gives another new variable step size adaptive filtering algorithms, and analysis of the parameters α, β the value principles and the convergence performance. The algorithm has better convergence performance easy to calculate. Simulation results and theoretical analysis, confirmed the convergence of the algorithm better performance than existing algorithms.)

相干信号源实现一二阶前后双向线性预测，绝对是好程序(Order to achieve a coherent signal before and after the bi-linear prediction)

用差分方法计算带时变系数的波动方程,界面可视。(simulate the wave functions with time-varying coefficients)

adaline first order eddy brake

some files for matlab

信道预测方法中的LMS方法，用来进行信道预测(LMS method in channel prediction method for channel prediction)

迪杰斯特拉算法求最短路径，经典的求解最短路径算法等(Dijstrala algorithm solve the shortest—paths problems)

阵列结构为面阵，在面阵的基础上进行求解music谱。(Array array structure, based on a planar array to solve music )