New-WinRAR-archive

共轭梯度法是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。(Conjugate gradient method is between the steepest descent method and Newton method between a method that only use the first derivative information, but the steepest descent method to overcome the disadvantage of slow convergence, but also avoids the need to store and calculate Newton Hesse matrix and the shortcomings of the inverse, conjugate gradient method is not only linear equations to solve large-scale one of the most useful, large-scale nonlinear optimization solution is also the most efficient algorithms.)

一个正弦波利用DCT，FFT变换后稀疏化，然后应用压缩感知实现压缩，并有仿真图例说明重构效果。重构算法采用线性规划和OMP算法等，是一个初学CS入门的好例子。(A sine wave using DCT, FFT transform sparse, and then apply compressed sensing to achieve compression, and a legend reconstruction simulation results. Reconstruction algorithm using linear programming and OMP algorithms, is a good example of beginner CS entry.)

Cao法求嵌入维数ｍ，相空间重构理论需计算最优嵌入维数ｍ和最佳延迟时间τ, 重构相空间。(Cao method of embedding dimension of phase space m, to calculate the optimal embedding dimension m and the optimal time delay of phase space reconstruction theory.)

利用粒子群优化算法求解100个城市的路径优化问题(Particle swarm optimization algorithm is used to solve the routing problem of 100 cities)

基于plc的电流保护计算,配电网安全肯故障检测分析.(Calculated based plc s current protection.Distribution Network security is willing to fault detection analysis.)

PCM中端机常用电平AMI码的simulink模拟程序(Simulink simulation program used PCM midrange level AMI code)

分数阶传递函数的类描述，绘制bode图、nyquist图(fractional order system， bode )

说明：  《精通Matlab与C/C++混合程序设计》（ 第二章） 刘维编著("proficient Matlab and C/C mixed Program Design" (Chapter II) Liu compilation)

MATLAB图像变换源码，包括CWT、DCT、DFT和DWT。(Matlab image from source code, including cwt, dct, dft and dwt.)

广义最小方差自校正控制：在求解控制律的性能指标中引入对控制量的加权项，限制控制作用中的剧烈变化。(Generalized minimum variance self-tuning control: control the amount of weighted items, solving the performance of the control law introduced to limit the dramatic changes in the control action.)