huitu

说明：  用前推回代法求系统潮流，直接运行出结果，得出节点电压。(Directly with power generation method system trend, run out as a result, it is concluded that the node voltage.)

数值计算方法 龙格现象+解决（切比雪夫点的定义）(Numerical method Runge phenomenon+ Solution (Chebyshev point definition))

fdtd 1d matlab code pqp ich hab schon para de enrolar caralho

电路与系统分析，matlab的应用，希望对学习matlab的同学有所帮助。(Circuit and system analysis, the application of matlab, and I hope to learn matlab help students. )

说明：  本算法是基于高斯分布的梯度边缘检测法，采用MATLAB实现(The algorithm is based on the Gaussian distribution of the gradient edge detection method, the use of MATLAB to achieve)

I am uploading a file of Direct Sequence and Frequency Hopping Spread Spectrum Systems, understanding differences between both schemes. Plz accept it. Thanks and Regards, salman

信号与系统郑君里第二版.pdf，高等教育出版社出版(Signal and System Zheng Junli 2nd Edition. pdf.Published by Higher Education Press)

求线性方程组的列主元Gauss消元法，基于MATLAB开发(Linear Equations of the column pivot Gauss elimination method, developed based on MATLAB)

matlab写的图像处理论文，用的是radon变换，对边缘很好(matlab image processing to write papers, using a radon transform, on the edge of good)

基于小波变换的特征检索算法，用了广义高斯函数和K-L距离为相似侧度 (Wavelet-Based Texture Retrieval Using Generalized Gaussian Density and Kullback–Leibler Distance)