power-electronic

介绍二维到达角估计的ESPRIT算法原理及其仿真流程(Introduction of two-dimensional ESPRIT DOA estimation algorithm and simulation flow)

通过HWND获得CWND指针的小例子，可以编译通过(HWND pointer obtained through the CWND small example, you can compile)

用matlab做面积法系统辨识,matlab源码，经过测试，程序辨识准确率高。(use matlab to sovle the problem of system identification by using area method)

说明：  matlab串级仿真程序，可用于主副对象串级仿真的PID调节(matlab cascade simulation program)

基于BPSK调制的认知无线电能量检测,关于检测概率和虚警概率(bpak modulation for energy detection base on CR)

模拟退火算法——组合优化 模拟退火算法主要用于解决组和优化问题，它是模拟物理中晶体物质的退火过程而开发的一种优化算法。在对固体物质进行模拟退火处理时，通常先将它加温熔化，使其中的粒子可自由运动，然后随着温度的逐渐下降，粒子也逐渐形成了低能态的晶格。若在凝结点附近的温度下降速率足够慢，则固体物质一定会形成最低能态的基态。 对于组合优化问题来说，它也有这样的类似过程。组合优化问题解空间中的每一点都代表一个具有不同目标函数值的解。所谓优化，就是在解空间中寻找目标函数最小（大）解的过程。若把目标函数看成能量函数，某一控制参数视为温度 T，解空间当作形态空间，那么寻找基态的过程也就是求目标函数极小值的优化过程。 (Simulated annealing algorithm- combinatorial optimization Simulated annealing algorithm used to solve optimization problems and the group, it is the physical simulation of the crystal material in the annealing process and the development of an optimization algorithm. Solid substances in the simulated annealing process, it is usually heated it first melts, so that the particles are free to exercise, then gradually decreased as the temperature of the particles gradually formed a lower state of the lattice. If the temperature drops near the condensation rate slow enough, the solids will form the lowest energy state of the ground state. For combinatorial optimization problems, it also has such a similar process. Combinatorial optimization problem the solution space of each point represents a different objective function value of the solution. The so-called optimization, is in the solution space to find the minimum objective function (large) solution process. If the objective function a)

Calculates four SSC parameters of the input signal. SSC stands for Statictical Signal Characterizations. Deals with time domain signals.

说明：  气球式提示栏当运行有错误或者有错误时会出现气球提示栏卡通化的设计(Balloon tips column when running error or an error occurs when the balloon cartoon prompted the design of column)

关于压缩感知的一篇经典文章，值得看看 (Introduction about compression perception of classic procedures a classic articles, worth looking at)

单边带解调的xinlinx建模，实现完整的解调同步和下变频(Single sideband the demodulation of xinlinx modeling, to achieve complete demodulation synchronization and downconversion)