DFT-digital-watermark

Extended Kalman Filter for a howitzer in free fall

时窗长度与物理分辨率，频谱泄露之间的关系(The length of time windows with the physical resolution of the spectrum reveal the relationship between the)

利用迭代格式及Aitken加速后的新迭代格式求解方程，实现用的语言为matlab。 (Iterative scheme and Aitken accelerated iterative scheme to solve the equation.)

ROLE OF POWER ELECTRONICS IN RENEWABLE ENERGY SYSTEMS

matlab电力电子技术仿真的实现，真的很实用，帮了我很多，现在跟大家分享(matlab simulation of power electronic technology to achieve, really practical, helped me a lot to share with you now)

说明：  dv-hop算法仿真，该算法能够对一定区域内的未知节点进行定位(dv-hop algorithm simulation, the algorithm can be in the region to locate the unknown node)

跳频通信的时频分析,稳定性分析及图片显示，跳频序列码的仿真(hop frequence STFT)

CPF for wscc 9 bus power system. power system dynamic and stability.

本程序是运用小波分析和神经网络结合方法进行风速预测(This procedure is the use of wavelet analysis and neural network approach to predict wind speed)

PCA-SIFT的matlab源码，可以对图像的SIFT特征进行PCA主成成分提取，达到降维的目的(PCA-SIFT matlab source image SIFT features the PCA main into ingredients extracted achieve dimensionality reduction purposes)