newton-iteration

不调用MATLAB本身的神经网络工具箱实现两层神经网络(creat a simple two layers ANN without using the ANN toolbox of MATLAB )

岩石物理流体替代,使用低频的Gassmann方程，将含流体岩石转换为其它含流体岩石(rock physics fluid substitution，using the Gassmann rock physics model ,change the saturated rock with one fluid to another fluid)

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3

ind motor matlab ind motor matlab ind motor matlab

光伏逆变系统的最大功率点跟踪算法，采用的是扰动观察方法，采用s函数编写，可直接载入simulink使用(maximum power point tracking method using perturb and observe method, written by s-function)

The demand of high data rate services has been increasing very rapidly and there is no slowdown in sight. We know that the data transmission includes both wired and wireless medium. Often, these services require very reliable data transmission over very harsh environment. Most of these transmission systems experience much degradation such as large attenuation, noise, multipath, interference, time variance, nonlinearities and must meet the finite constraints like power limitation and cost factor. One physical layer technique that has gained a lot of popularities due to its robustness in dealing with these impairments is multi-carrier modulation technique. In multi-carrier modulation, the most commonly used technique is Orthogonal Frequency Division Multiplexing (OFDM)

zigzag，此程式是运用在影像上面的工具，简单的作业程式。(zigzag, this program is a tool used in the image above, a simple job application.)

support vector machine for demand forcasting

通过计算和作图，比较4PSK和QPSK这两种不同的编码方式之间的优略，说明发射信号一个是三值的一个是二值的(By calculating and plotting, preferably QPSK, and compare these two 4PSK encoding between different strategies, a description of the transmission signal is a ternary value is two)

准源级联多电平光伏逆变器控制方法的研究 (In order to solve the problem of unreliability of wind generation system under rigorous environmen)