grad_descent

关于支持向量机的MATLABB程序，用于模式识别可直接使用。 (MATLABB program on support vector machine for pattern recognition can be used directly.)

sample code for desiging of Digtial Electronics

Matlab_GUI编程中文参考手册，pdf格式,适合学习matlab的人使用(Chinese Matlab_GUI Programming Reference Manual, pdf format, suitable for studying the use of matlab)

Galton 钉板问题 matlab实现(Galton nail plate problem matlab implementation)

Pattern Recognition and Machine Learning Solutions to the Exercises

基于kaiser窗的双谱线插值FFT谐波分析算法。有配套论文。(FFT based on Kaiser window)

基于matlab的光伏电池半物理仿真系统的研究 本文从原理上得出简化的光伏电池板数学模型，并分析了在阴影条件下光伏电池板的运行规律，并加以改善，从而得到比较完善的光伏电池板模型。将光伏电池模型在 Matlab/Simulink 中建模并仿真，在 PC机上得出光伏电池 V-I,V-P 特性。最后将 PC 机上 Matlab/Simulink 建立的光伏电池模型通过 AD/DA 板卡于外界真实量交互，为在 Matlab/Simulink 上搭建光伏系统能量提供部分的半物理仿真提出了可行性和合理性。(Research on Photovoltaic Battery Semi-Physical Simulation System Based on Matlab In this paper, a simplified mathematical model of photovoltaic panels is derived in principle, and the operating rules of photovoltaic panels under shadow conditions are analyzed and improved to obtain a more complete photovoltaic panel model. The photovoltaic cell model was modeled and simulated in Matlab/Simulink, and the PV cell V-I, V-P characteristics were obtained on the PC. Finally, the photovoltaic cell model established by Matlab/Simulink on the PC is interacted with the actual amount through the AD/DA board, providing feasibility and rationality for the semi-physical simulation of building photovoltaic system energy on Matlab/Simulink.)

HHT谱计算程序，不是rilling版本，用改进的Hilbert变换，效果好一些，供大家参考。(HHT spectrum of the calculation procedures, rilling is not a version of the Hilbert transform used to improve the results better for your reference.)

卡尔曼滤波实例，最基础的卡尔曼滤波，适合初学者(Kalman filter instance, the most basic Kalman filter for beginners)

基于MATLAB的地震正演模型实现,很适合初学者学习掌握(MATLAB-based seismic forward model implementation, it is suitable for beginners to learn to master)