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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):

MATLAB-----制系统设计----根轨迹校正(Root locus correction)

此程序为matlab庞加莱截面程序，能够为非线性动力系统提供判断周期与概周期运动提供理论依据(This procedure for the Poincaré section matlab program that can provide decision period and almost periodic motion of nonlinear dynamic system provides a theoretical basis)

说明：  spwvd算法的程序代码，非常实用 在毕设中需要用到跳频信号的应该都能用到该代码(Smooth pseudo Wigner distribution)

边缘提取算法提取细胞轮廓 适用于前景背景反差巨大(An object can be easily detected in an image if the object has sufficient contrast from the background. We use edge detection and basic morphology tools to detect a prostate cancer cell.)

sift算法的应用实例，对于做图像处理的初学者相当有用。(sift algorithm application example, image processing, for doing very useful for beginners.)

这是篇关于左手材料的PPT，比较简单，适合于刚入门的人(This the chapter on the left hand material PPT, relatively simple and suitable for people who just look at the portal)

Matlab permutation matrix

说明：  用matlab实现ARQ 有具体代码和注释 已验证 可运行(Realization of ARQ Verification with MATLAB)

Book "Radar System Analysis and Design Usin MATLAB" by Bassem R. Mahafza