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his first control design case study implements the Stewart platform control system with the standard preoptimized proportional-integral-derivative (PID) controller. It introduces you to the overall model and the uncontrolled Stewart platform motion. It then shows how the PID controller works, how to make it more realistic with a filtered derivative, and how to exploit classical control techniques to analyze the PID response.

【实例简介】PQ分解法潮流计算

lsb算法将水印图像按最不重要位(LSB)方法嵌入到载体图像中，在把水印从载体图像中提取出来-This is a LSB algorithm that embedding watermark into the least important part of the primary image, and the watermark can be extracted from the primary image.

说明：  This code is to give a brief analysis of the famous GA alogrithm.

周期图法实现白噪声背景下的正弦函数功率谱估计,其中的傅里叶变换和谱估计的步骤都是直接写出,没有调用函数(Periodogram method the sine function in the white noise power spectrum estimation, one of the Fourier transform and spectral estimation steps are to write, not call the function)

fuzzy preference rough set based feature evaluation and selection

UPFC模型，模型非常详细和系统，有助于理解潮流控制器(UPFC model, which is very detailed and systematic, helps to understand power flow controllers)

OFDM系统信道估计及其matlab仿真。(The channel estimation for the OFDM system and its matlab simulation.)

演化算法标准测试函数CEC2006,括Matlab代码，JAVA，C代码。(Problem Deˉnitions and Evaluation Criteria for the CEC 2006 Special Session on Constrained Real-Parameter Optimization)

fsolve求解非线性方程组，代码可以十分准确的求解方程组，方便快捷(fsolve solve nonlinear equations, the code can be very accurately solving equations, convenient)