zifushibie

音频信号短时傅里叶变换，采用汉明窗 音频信号短时傅里叶变换，采用汉明窗(waveread stft window：hamming)

电动单梁起重机的主梁优化程序，针对单梁起重机桥架结构的主梁，介绍了一种基于参数化设计的优化设计方法；建立了约束条件的数学模型，将VC与MATLAB集成为一体，实现了从基本设计计算到利用高效的MATLAB优化工具进行优化设计，提高了设计效率，同时为进一步研究提供了基础。 (自动检测中英文中译英英译中百度翻译 翻译结果（中 > 英）复制结果 Electric single beam crane girder optimization program。introduces a method based on parametric design optimization method for the single beam crane bridge structure of the main girder Establish the mathematical model of constraint condition, To integrate VC and MATLAB into a whole, realize from the basic design and calculation to the efficient use of the MATLAB optimization tools to optimize the design, improve the design efficiency, at the same time providing a basis for further study. )

monte_carlo法求解非线性规划，有中文注释，可以参考学习(monte_carlo method for solving nonlinear programming, a Chinese comments, you can refer to learning)

Quadrature Amplitude Modulation :QAM 16 simulation study

cdf function for image processing

In frequency-domain blind source separation (BSS) for speech with independent component analysis (ICA), a practical parametric Pearson distribution system is used to model the distribution of frequency-domain source signals.(In frequency-domain blind source separation (BSS) for speech with independent component analysis (ICA), a practical parametric Pearson distribution system is used to model the distribution of frequency-domain source signals.)

通信原理中模拟调制过程的matlab仿真实现(Communication theory in the matlab simulation Simulation of the modulation process )

[FFT]_matlab中关于FFT的使用(理解频率分辨率、补零问题).( [FFT ] _ matlab on the FFT use (understanding the frequency resolution, zero problem ). )

哈密顿马步图回路问题，这是一个经典问题，代码由matlab编写。(Hamiltonian circuit map, which is a classic problem, code prepared by Matlab.)

说明：  《可编程控制器实验教程》配书程序4XXXXXXXXXXXXXXXXXXXXXXXXXX(&quot Programmable Controller experimental course&quot assigned program 4XXXXXXXXXXXXXXXXXXXXXXXXXX)