Quaternion-Functions

Using entropy to align fingerprints in fingerprint verification

说明：  在mathworks公司上找到的很好的资料，内有ppt和完整的可运行程序。(Found on the company in mathworks good information and complete within the ppt can run the program.)

说明：  实现了图像友RGB空间转换为Luv空间，函数以RGB图像为参数，输出Luv图像(Achieved image Friends of the RGB space is converted to Luv space, function to RGB image as a parameter, the output Luv image)

可以实现CIEDE2000,CIEDE94,CIEDE1976,CMC,LAB值计算(compute CIEDE2000,CIEDE94,CIEDE1976,CMC,LAB)

CURRENT LIMIT IS A N IMPORTANT COMPONENT IN CIRCIUTS

数字信号处理中对于三个信号的AR模型的仿真程序。(Digital signal processing in the AR model for the three signal simulation program.)

Souce code about fragment demo , how to control different fragments and their communication

说明：  模糊控制的一级倒立摆仿真，采用TS模型，TTS模糊模型，是非线形复杂系统模糊建模中一个典型的模糊动态模型。这类模型采用的模糊规则：其前件是依据系统输入、输出间是否存在局部线形关系来进行划分；而其后件是多项式线形方程来表达，从而构成各条规则间的线形组合，使非线形系统的全局输出具有良好的线性描述特性。(Fuzzy Control of an inverted pendulum simulation, using the TS model, TTS fuzzy model, a non-linear modeling of complex systems in a typical fuzzy fuzzy dynamic model. Such models using fuzzy rule: whether it is based on local linear relationship exists between the system input and output to the front piece is divided subsequent pieces are linear polynomial equations to express, thus constituting a linear combination between each rule that non- Global output linear system has good linearity characterization.)

飞机轨迹发生器使用matlab写成的可用来模拟飞机飞行轨迹(The use of the aircraft trajectory generator can be written in matlab to simulate the aircraft flight path)

matlab algorithm，PCA (Principal component analysis)used for dimensionality reduction. usage:[NEW_DATA, EIGVECTOR, EIGVALUE] = PCA(DATA, EIG_N)