project4

matlab曲线拟合工具箱使用说明，可以直接得到拟合曲线的表达式。(matlab_curve)

说明：  实现人脸图像的采集 预处理 特征提取和图像变换(Collection of face images to achieve feature extraction and image transform preprocessing)

Stepper Motor Drive A hybrid stepper motor drive.

产生固定周期数的正弦脉冲信号 使用该函数时必须预先设定如下参数：正弦波的频率Fp，构成输出脉冲的正弦波的周期个数Nc，脉冲幅度A每个周期的采样点数smp。函数有两个输出：脉冲波形，以响亮sinpulse的形式输出，采样周期dt。(Produce a fixed number of cycles of the sine pulse signal         Use this function must be pre-set the following parameters: a sine wave of frequency Fp, constituting the output of the pulse cycle of the sine wave of the number Nc, the sampling points for each cycle of the pulse amplitude A smp. The function has two outputs: output pulse waveform, the a loud sinpulse form, the sampling period dt.)

用K均值聚类法对数据进行分类，比较简单和基础的分类方法，可用于图像处理(With the K-mean method for data classification, the classification of simple and basic method can be used for image processing)

高斯回归建模 用与建立代理模型 利于对映射关系进一步研究

M AT L A B是一个可视化的计算程序，被广泛地使用于从个人计算机到超级计算机范围内 的各种计算机上。 M AT L A B包括命令控制、可编程，有上百个预先定义好的命令和函数。这些函数能通过 用户自定义函数进一步扩展。(M AT LAB is a visual computing program, and is widely used in a variety of computers from personal computers to supercomputers within. M AT LAB, including command and control, programmable, with hundreds of pre-defined commands and functions. Further expansion of these functions through user-defined functions.)

Form for input data? store it in a file and run other script.

CHoleski Factorization

采用matlab simulink仿真，搭建了通信仿真系统，具有很好的参考价值，希望对你有帮助(Using matlab simulink simulation, set up communication simulation system, with a good reference value, we want to help you)