Chapter-6-matrix-calculation

手动图像匹配，并可以计算配准精度，MSE，有线性保角变换等。用于图像处理。(Manual image matching and registration accuracy can be calculated, MSE, a linear conformal transformation. For image processing.)

Code to operate with Midlin equation to extract inharmonic frequencies

程序1实现了一维Airybeam的三维图形，从x-y面可以看出Airybeam的传输轨迹，三维图形的z轴是光强； 程序2实现了1维Airybeam的轨迹控制，通过改变wm和wg的值可使光强的最大值在任意位置。(A three-dimensional graphics program to achieve a one-dimensional Airybeam the xy plane can be seen Airybeam transfer trajectory, and three-dimensional graphics z-axis is the light intensity 2 implements the program track 1-dimensional Airybeam control, by changing the value of wg wm and the light intensity at an arbitrary position allows the maximum.)

采用聚类的方法对路标进行提取，效果不错。(The method of clustering is used to extract road signs, and the effect is good.)

本代码是数理统计与MATLAB工程数据分析一书中第8章的原代码，对本章学习有很大帮助。(This code are of mathematical statistics and MATLAB data analysis project, a book in Chapter 8 of the original code, the study of this chapter are very helpful.)

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):

遗传算法和模糊C-均值聚类相结合的MATLAB程序(Combination of genetic algorithms and fuzzy C-means clustering MATLAB program)

matlab simulink model for a thirteen level h bridge multi level inverter

The function is enabled to determine the radial basis function and there by analysis is performed

行尺度主元高斯消元法，算法由两部分组成，分解阶段和求解阶段(OK-scale principal component Gaussian elimination method, the algorithm consists of two parts, decomposition stage and the solution phase)