YCgCr_detect

用C语言编写的IEEE39节电系统潮流计算程序，用于matlab(IEEE39 power system computer program by C language, for matlab)

MATLAB FOR BUSINESS AND STUDENT

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.)

SAR图像处理.运动的范围为飞机聚束SAR成像迁移算法纠错 (Motion error correction of range migration algorithm for aircraft spotlight SAR imaging)

ldpc codes are low no. of ones and more no. of zeroes

对于卫星编队飞行低推力构型重构机动的优化设计(Optimization of Low-Thrust Reconfiguration Maneuvers for Spacecraft Flying in Formation)

通过基本的自相关函数法求解音频信号基音周期(Autocorrelation function for solving Pitch)

在数值微积分中讨论并比较了没有初等函数解析式情况下的 定积分数值逼近的(Discussed in the numerical integration and compared the analytic situation is not under the primary function of integral numerical approximation of the rectangular method, trapezoidal method, Simpson' s method and Coates law)

Cyclo Converter- fixed ac to variable freq and voltage ac with simple simulation circuits

The following attachment contains codes in Matlab for digital signal processing. In the file codes is to analyze the symmetry of digital signals