Matlab-guide

数学应用中的25个matlab程序，绝对经典，对初学matlab编程有很好的参考价值。(Mathematical applications in matlab program 25, an absolute classic, matlab programming for beginners have a good reference value.)

说明：  风机的数学模型，通过公式搭建风机的数学模型matlab程序，很实用。(The mathematical model of the fan, through the formula to build the mathematical model of the fan matlab program, is very practical.)

this program to plot latitude position on google map using matlab

说明：  出自一本书中的解决多目标优化问题的MATLAB代码(From a book to solve multi-objective optimization problem of MATLAB code)

用MATLAB实现基于PCNN的图像分割(PCNN with MATLAB-based image segmentation)

说明：  it is a three-phase PWM inverter

据姚俊，马松辉. 《Simulink建模与仿真》. 西安电子科技大学出版社为教材做的PPT(PPT)

说明：  使用matlab中的simulink，通过DSP Builder进行编译成quartus可用的vhdl文件，简化实际工作量的流程方法(Use matlab in simulink, through the DSP Builder to compile into a vhdl file quartus available, simplifying the process method of the actual workload)

图像傅里叶变换，matlab模拟透镜成像过程，可看到频域信息(fft2 optical imaging progress)

spectrum_sub是谱减函数，使用谱减的方法达到降噪的目的，对于一般的平稳信号效果特别好。(Spectrum_sub is spectral subtraction function, using the spectral subtraction method to achieve the purpose of noise reduction, for general stationary signal effect is very good.)