LC_butterworth

A Variable-Speed Sensorless Drive System for Switched Reluctance Motors

利用平移不变量发，实现小波阈值去噪，能够有效的消去伪吉布斯现象，利于后续的特征点提取。(The use of translation invariant issued to wavelet threshold denoising can effectively eliminate the Gibbs phenomenon, and conducive to the subsequent feature point extraction.)

WSN localization using Particle Swarm Optimization

说明：  图像的二维傅里叶变换，matlab编程，很好用。(Two-dimensional Fourier transform image, matlab programming )

说明：  Bessel 函数与三角函数之积的级数展开及在微波滤波器中的应用.(Serie s Expansions of the Poduct of Be s sel Functions and Sine/ Co sine Functions and Their Applications in Microwave Filter)

光伏电池的仿真模型 功率-电流特性曲线模型(The simulation model of the power of the photovoltaic cell- current curve model)

三相PWM整流器并网系统，包括锁相环，坐标变换，解耦控制算法，SPWM算法((Three-phase grid-connected systems, including phase-locked loop, coordinate transformation))

PCA:Principal Components Analysis It computes Principal Component Analysis, i.e., the linear transform which makes data uncorrelated and minize the reconstruction error.

射频电路设计的全部MATLAB计算仿真程序。(RF circuit design all MATLAB simulation program.)

该函数用来计算任意函数的一阶偏导数(数值方法)，希望对大家能够有所帮助吧~~(This function is used to calculate any function of the first order partial derivative (numerical method), we want to help it ~ ~)