malab

iir filter design low pass and high pass filters ...butterworth and chebyshev

核极限学习机，引入核函数解决ELM求解问题，一旦参数选定，结果就稳定下来，不再混入随机。在原来版本上加入自己理解改写，使得代码更容易理解。(Kernel extreme learning machine, kernel function is applied to deal with ELM to solve the problem, once the parameters selected, the result is stabilized, not randomly in the original version on becoming a member of their understanding, makes the code easier to understand)

简单的萤火虫算法，算法收敛性较强，搜索全局最优能力强。(Simple firefly algorithm)

Matlab QRS pulse generation

dynamic voltage restorer for sag and swell

ios components with 8 demos uploded by: Pedro sidi larbi sabra tlemcen alg

丁星《MATLAB杆系结构分析源代码》 随书第二章源码： 1.结点位移自动编码 2.单元刚度矩阵计算与结构刚度矩阵集成 3.单元等效载荷计算与结构载荷矩阵集成 4.单元坐标系与结构坐标系转换 5.单元杆端位移和内力计算 6.单元截面内力和位移计算 7.单元机结构内力图和位移图绘制 8.支座位移计算 9.考虑温度作用的平面刚架静力分析 (Matlab Code for Statics Analysis of Plane Frame)

基于MATLAB研究二维Gaussian低通滤波器的时频特性及其用于模仿点扩散函数（PSF:point spread function）在图像退化建模中的应用(When the frequency characteristics of the two-dimensional Gaussian MATLAB study based on its low-pass filter is used to mimic the point spread function (PSF: point spread function) in image degradation modeling)

sar图像去噪的几种新的方法，基于matlab GUI界面设计,鲁棒性好，性能优越。( Several new methods sar image denoising, Based on matlab GUI interface design, Robustness, superior performance.)

适合初学的 从BPSK到64QAM的调制与解调程序(Suitable for beginners from BPSK to 64QAM modulation and demodulation procedures)