learning_matlab

超级声光多彩灯，很有意思的一个源代码，希望对大家有用。(Super sound and light more lights, it is interesting to a source code, want to be useful to everyone.)

经典频偏估计算法分析研究中M&M算法的仿真实例(Classic analysis of the frequency offset estimation algorithm M & M algorithm simulation)

image processing various operation such as histogram equalization,filters etc.

Vertical Channel Stabilization

矩不变分割，分割效果明显，在Matlab下完美实现(Moment-segmentation, segmentation obviously perfect realization in Matlab)

chebyshev映射lyapunov指数分布图(chebyshev map lyapunov)

粒子群算法 Matlab编程实现 这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。只有几十行代码。 (Particle swarm algorithm Matlab programming, this program is the basic particle swarm optimization algorithm procedures, using Matlab, very simple. Only a few dozen lines of code.)

The model used for creating the reference voltage is shown in Fig. 4. First, photovoltaic output current (Ipv) and output voltage (Vpv) are passed through a first order low pass filter with a magnitude of G = 1 and a time constant of T = 0.01 seconds in order to filter out the high frequency components or harmonics from these signals as shown in Fig. 5 and Fig. 6. The filtered current and voltage signals (Ipv_F and Vpv_F) are then fed into the MPPT control block that uses the Incremental Conductance Tracking Algorithm. An algorithm that is based on the fact the slope of the PV array power curve shown in Fig. 7 is zero at the Maximum Power Point (MPP), positive on the left of the MPP, and negative on the right. The MPP can thus be tracked by comparing the instantaneous conductance (I/V) to the incremental conductance (∆ I/∆ V) [11] as in (1):

This paper presents a hybrid parallel active filter scheme using small rated square-wave inverters for supply line harmonic current reduction for high power non-linear loads in the range of 1 - 50 MW to meet IEEE 519 harmonic standards.

初始区间的求解,可用于确定函数的初始区间，从而为优化提供可靠依据(The solution of the initial interval, can be used to determine the function of the initial interval to provide a reliable basis for the optimization)