question3

利用matlab产生线性调频信号，主要用于雷达信号的产生。(matlab create Radar signal waveform)

对多天线系统进行编码，既有空间分集，又有时间分集(stbc code containing time diversity and space diveisity)

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):

Create video by using computer vision toolbox in matlab and write it to the disk. this is using webcam.

function [ndata,a]=splinenormalize(data) The function SPLINENORMALIZE normalizes with splines, the data(n,m) where n specifies the number of time points, and m is the number of IMF components. The normalization is carried out with both maxima and minima hence emax is taken as the absolute sign.

说明：  MATLAB实现元胞自动机实现交通流，仿真(Realization of Traffic Flow by Cellular Automata)

说明：  一个粒子群算法、遗传算法优化RBF径向基神经网络源代码,可直接使用。(A particle swarm optimization, genetic algorithm optimization RBF Radial Basis Function neural network source code, can be used directly.)

also contains the code to read the letters

有关各种光纤光栅的matlab仿真代码，运行正确，可以看到图形(About a variety of fiber grating matlab simulation code, run right, you can see the graphics)

DFA算法的MATLAB程序，有例图。分形维度算法(DFA algorithm MATLAB program, a case diagram. Fractal dimension algorithm)