dsp

用MATLAB合成歌唱祖国，包括初步与简单改变（包络）(Ode to the Motherland synthesis using MATLAB, including the initial and simple to change (the envelope))

morphological operation erosion is applied in the binary image.

calculating penalty factor for slack bus

说明：  matlab 图像处理程序例子 供初学者参考(matlab image processing procedure example of reference for beginners)

试过，可以。遗传算法源代码，来自一本matlab书，在这分享(genetic algorithm)

基于粒子群算法的PID控制器优化设计，注释说明清晰，程序运行顺畅(Based on Particle Swarm Optimization Design of PID controller, clear explanatory notes, the program runs smoothly)

BENCHMARK PROBLEM FOR GLOBAL OPTIMIZATION ALGORTIRHMS, IMPLEMENTED IN MATLAB DIM, LOW AND UP LIMITS CAN BE FOUND IN RELATED FILE

在OFDM系统中，自适应资源分配是很重要的，注水算法是资源分配的经典算法，本程序对注水算法进行了仿真(In OFDM systems, adaptive resource allocation is very important, water resource allocation algorithm is a classic algorithm, the procedure for filling algorithm for the simulation)

快速傅里叶变换自编程序，直接运行即可，简单方便实用(Fast Fourier Transform self program can be run directly, simple and convenient and practical)

利用BLACKMANHARRIS窗口设计一个频率采样型FIR滤波器，对一段含噪音的音乐信号进行滤波去噪处理并根据滤波前后的波形和频谱分析滤波性能。(design a frequency-sampling FIR filter utilizing BLACKMANHARRIS window to filter and de-noise some of the music signal,and analysis filtering performance based on waveform and spectral before and after filtering.)