trye

this code useful for padding zeros in ofdm.it is the function used in ofdm_ber file.

Incremental Conductance: In the incremental conductance algorithm, we find the derivative of PV output power with respect to output voltage. The dP/dV is evaluated and the algorithm keeps checking this value and changes the duty cycle such that dP/dV=- I/V = 0. This is the point at which maximum power is transferred. If dP/dV is greater than zero, it means the PV is operating to the left of the MPP. If dP/dV is less than zero, it means the PV is operating to the right of the MPP. This method holds an advantage over the perturb and observe method since it is fast and does not oscillate around MPP. However, the method could experience instability due the involvement of the derivative.

PIECE-WISE LINEAR APPROXIMATIONS

打开一段波形数据，计算其峰值，获得数据有效能量。给出gui界面代码(Open a section of waveform data to calculate the peak effective energy data. Gui interface code is given)

自己建立的pmsm模块，是根据永磁电动机方程编写的(pmsm model created by myself,based on permanent magnet motor equation)

大学数字信号处理实验课本例题4.9、7.16的matlab程序答案(University digital signal processing experiment Textbook Example 4.9,7.16 matlab program answers)

matlab code generates egarchmodel

pso algoritm useful for optimazation

说明：  船舶z型实验 simulink仿真框图，比较实用的经典模式。希望可以帮助大家！(very good！)

说明：  MATLAB数组与运算教程,简单易懂,适合初学者(MATLAB array and computing tutorials, easy to understand for beginners)