局部均值分解（LMD）算法开源程序

说明：  为图像添加噪声并进行平滑处理的matlab程序，有代码、原图及视频演示(image denoise)

使用Matlab实现的关于主分量分析PCA的方法的案例，可先实现仿真(Matlab achieved using principal component analysis PCA on the case method, the simulation can be achieved)

对常微分方程进行数值解的matlab函数(Matlab function for numerical solution of ordinary differential equation)

说明：  小波神经网络预测代码 可以用来进行交通流量预测(the code about BP ,which can be use to predict)

应用MATLAB语言编写具有一定通用性的牛顿-拉夫逊法潮流计算程序(Application of MATLAB language has a certain versatility of Newton- Raphson power flow calculation program)

boc调制及绘制功率谱,给出了boc调制程序及图形的绘制(boc modulation and draw power spectrum, the the boc modulation procedures and graphics rendering)

给音频加100hz正弦噪音，分别用巴特沃兹、切比雪夫、椭圆滤波器滤波，显示误差曲线(Plus 100hz noise to sound, respectively Butterworth, Chebyshev, elliptic filter filtering error curve)

功率谱估计，通过matlab程序对声发射信号进行功率谱估计(Power spectrum estimation, through the matlab program to acoustic emission signals, power spectrum estimation)

Predict a new frame from a previous frame and only code the prediction error • Prediction error will be coded using an image coding method (e.g., DCT-based as in JPEG) • Prediction errors have smaller energy than the original pixel values and can be coded with fewer bits • Those regions that cannot be predicted well will be coded directly using DCT-based method • Use motion-compensated prediction to account for object motion • Work on each macroblock (MB) (16x16 pixels) independently f

适合用来学习模糊控制的源码。模糊自适应PID效果是非常不错。PID控制器，一种工业控制方式,比例积分微分控制规律（控制器数学模型G(S)=比例＋微分＋积分）,经常用P表示比例，用I表示积分，用D表示微分。(Suitable for learning fuzzy control of the source. Fuzzy adaptive PID effect is very good. PID controller, an industrial control, PID control law (mathematical model of the controller G (S) = ratio of+ differential+ points), often expressed by P ratio, with the points I said, with the D that differential.)