invDFP

马克维茨有效前沿的matlab实现。完整实例，含有前期数据处理的代码。含有画图和投资组合求解的代码。注释丰富，适合新手入门学习。作者软件版本matlab 2010a(An example of application of Markoviz efficient frontier in matlab.Containing code of data wrangling,and abundant explanatory note.starter-friendly.)

说明：  高频段高，低，陷波滤波器的全套，里面有详细的例子和说明。电子科技大学电子工程学院版权(all things to design filters,such as high-frequency,bandpass,lowpass.UESTC copyright)

说明：  matlab 解决最优化问题的教程。在科学研究和工程实践中经常遇到。(matlab solve the optimization problem of the course. In scientific research and engineering are often encountered in practice.)

彩色图像转灰度图像的三种算法，matlab实现(Color image to grayscale image of the three algorithms, matlab implementation)

复杂网络SIR模型传播动力学的实现，生成一个传染源，在一个无标度网络传播演化过程，运行成功。（有注释）(Dynamics of complex network based on SIR model. Set a source of infection in a scale-free network. The simulation runs successfully. )

此程序为信号阶次分析，主要针对汽车上振动噪声信号(Order this program for signal analysis, the main noise and vibration signals for the car)

在原有matlab程序的基础上增加一个功能即原有程序在未统计之前，一个数默认频次为一，但是这个可以在频次不为1的情况下统计总的频次(Add a function on the basis of the original matlab program that is not before the original program statistics, a number of default frequency is one, but this can count the total frequency in the frequency is not a case)

Zero-forcing Equalizer

说明：  直接使用摄像头检测人脸的程序，正确率还不是很准确(Directly face the camera detection procedure, the correct rate is not very accurate)

This is a file.m (Matlab) with the Lagrange method