swnet

SPWM电压型逆变器的数学模型，可以直接产生波形(SPWM inverter mathematical model that can directly generate waveforms)

产生一个有带内相位噪声，毛刺噪声，白噪声的LO信号。(creative a LO signal with in band phase noise， spurs and noise floor.)

这是基于小波的微弱信号检测，小波变化自被提出以来就到得到了广泛的应用，在此就是几个案例(This is a wavelet-based weak signal detection, wavelet changed since it was proposed to have been widely used in several cases this is)

This code is about Digital Signal Processing.

说明：  利用ode45求解微分方程组。利用马尔可夫状态转移，求解系统部件随时间的可靠性函数。(Use matlab to solve system of differential equations.)

说明：  matlab三角插值算法(matlab triangle interpolation algorithm)

关于MATLAB初学的文档，对初学MATLAB应该会有比较大的帮助！(Documentation on MATLAB beginner, for beginners should be larger MATLAB help!)

Solves matrix equation of type AX+XB+XCX+D = 0 for X being non-square

说明：  实现视频描述的方法，提取视频特征值，从2d-sift扩展到3d-sift(The video describes the method of extraction of video features of value, from the 2d-sift extended to 3d-sift)

这是一个简单的卡尔曼滤波的matlab仿真程序(This is a simple Kalman filter matlab simulation program)