射线追踪，用于解地震方程确定震中的射线追踪代码

for Generating Random Number

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.

并联混合动力的SIMULINK模型，可以参考下！ 是基于SIMULINK中自带的DRIVELINE中的模型建立的！(SIMULINK model of parallel hybrid, you can refer to the following! Is based on SIMULINK, the model comes with built DRIVELINE!)

用来估计病态线性方程组正则化求解时的误差。(To estimate the error of regulation method for the ill-conditioned system of linear equations)

Nonlinear total variation based noise removal algorithms.pdf Nonlinear total variation based noise removal algorithms.pdf

this code is used for frequency modulation in matlab

何友《雷达数据处理及应用》之Singer模型雷达目标跟踪(Singer model of how Friends of the radar data processing and application of " radar target tracking)

compressed sensing algorithm

手写数字识别 神经网络BP算法 贝叶斯分类，欧式距离算法(USPS readwrite pattern recognition)

【实例简介】书籍