Helmholtz

卡尔曼滤波源代码 含 c c++ matlab 等(Kalman filter source code with c c++ Matlab, etc.)

this file which i get for kth nearest neigbour

包含各种常见的MATLAB程序，如图像去噪、图像识别、RBF神经网络的训练，三次样条插值、求解线性方程组等几十个程序。(MATLAB contains a variety of common procedures, such as image denoising, image recognition, training RBF neural networks, cubic spline interpolation, linear equations, such as dozens program)

pwm半桥逆变,经典案列，经测试没问题，运行很好。PWM half bridge inverter, the classic case, tested no problem, the operation is very good.(PWM half bridge inverter, the classic case, tested no problem, the operation is very good.)

说明：  matlab 入门的必备图书 对于初学这是十分好的教材(matlab essential book entry is very good for teaching beginners)

This software was developed under Linux with Matlab R2010a (version 7.10) on a 64 bit machine. There is no guarantee it will run on other operating systems or Matlab versions

应用matlab 分析机械力学中的工程振动问题,实例1。(Matlab applications in the engineering analysis of mechanical vibration of the mechanical problem.)

说明：  另一种潮流计算程序，本程序使用C语言编写(Another flow calculation procedures, the procedures using the C language)

The fusion of high-spectral/low-spatial resolution multispectral and low-spectral/high-spatial resolution panchromatic satellite images is a very useful technique in various applications of remote sensing. Recently, some studies showed that a wavelet-based image fusion method provides high quality spectral content in fused images. However, most wavelet-based methods yield fused results with spatial resolution that is less than that obtained via the Brovey, IHS, and PCA fusion methods. In this paper, we introduce a new method based on a curvelet transform, which represents edges better than wavelets. Since edges play a fundamental role in image representation, one effective means to enhance spatial resolution is to enhance the edges. The curvelet-based image fusion method provides richer information in the spatial and spectral domains simultaneously. We performed Landsat ETM+ image fusion and found that the proposed method provides optimum fusion results.

PSO算法对PID控制器参数进行设置使得系统的ITAE性能指标最小(PSO algorithm PID controller parameters set so that the minimum system performance index ITAE)