E2_1_TS_Siso

Solving Nonlinear Equations using Newton-Raphson matlab code

这是双馈电机空载情况下，转子侧变流器的控制电路。(This is a doubly-fed machine no-load cases, the rotor side converter control circuit.)

this is a matlab code

source code water mark block

entropy function with matlab

电子通信系统的建模与仿真 第8章 扩频通信 仿真 8.1 扩频码相关性的讨论 8.2 扩频通信原理 8.3 扩频通信系统? 8.4 跳频通信系统(Electronic communications system modeling and simulation in Chapter 8 Simulation of spread spectrum communication spread spectrum 8.1 code related discussion 8.2 Principle 8.3 Spread Spectrum Communications Spread Spectrum Communication System ? 8.4 Frequency Hopping Communication System)

PSAT for distribution network

说明：  离散数据的快速傅里叶变换。读取一段数值模拟得到的时间历程曲线，进行fft变换，得到幅频曲线。(Fast Fourier transform of the discrete data. Read the section of numerical simulation of the time course of the curve, fft transform, the amplitude-frequency curve.)

matlab函数速查手册 全面覆盖MATLAB的各类应用；查询方便：提供功能索引和字母索引；实例丰富：每个函数均配有实例讲解。(MATLAB function inquiry handbook)

说明：  用DCT算法做数字水印，水印为伪随即序列。对整个图做DCT变换(DCT algorithm used as a digital watermark, watermark for the pseudo-then sequence. The entire plan to do DCT)