chepaishibie

一个用matlab编写的基于的指纹匹配程序，可以下载来看看，希望对你有所帮助。(Written by matlab a fingerprint-based matching procedure, you can download to see, you want to help.)

基于matlab的源程序，用于绘制非线性方程杜芬方程的庞加莱截面(Based on matlab source program, is used to draw the poincare section of nonlinear equations-duffing equation)

It is great model of one part of engine diesel model. This particular file contains model of intake manifold.

说明：  基于模糊PID的温度控制系统,通过matlab平台对基于模糊PID的温度控制系统进行设计(PID temperature controller design based on fuzzy control: fuzzy control and PID control combine to achieve PID adaptive approach to control system temperature by means of fuzzy control. This Fuzzy- PID strategy is not to replace the use of fuzzy control PID control, but the traditional control methods to improve and expand, both to maintain a simple and conventional PID control system structure, easy to use, robust, and high control accuracy advantages, but also the use of fuzzy inference PID parameters to achieve the PK, IK, DK-line self-tuning, both the fuzzy control flexibility, adaptability features, compared to simply have a good control effect either)

线谱增强器，用于单频信号检测的线谱增强。(Line spectrum enhancer for the single-frequency signal detection to enhance the line spectrum.)

基于奇异值分解的卡尔曼滤波器的设计与实现，matlab代码(Design and Implementation based on singular value decomposition of the Kalman filter, matlab code)

半波振子的MATLAB仿真 电流 方向性图 立体图 阻抗 增益(Half-wave oscillator of the MATLAB simulation of the current pattern Stereogram impedance gain)

QR factorization of an m × n matrix A with m ≥ n is a pair of matrices A = QR

说明：  变化参数，实验LOG边缘检测算法。参数越大，则最后图像边缘检测的轮廓的图像细节也就越少。(Change parameters, experimental LOG edge detection algorithm. Parameter is larger, the final contour edge detection of the less image detail.)

matlab 灰色预测模型 适用于预测模型(matlab gray prediction model is applicable to prediction model)