EXCEL合并拆分等

艾芊 电力系统稳态分析 非常经典有用的一本书( U827E u828A u7535 u529B u7CFB u7EDF u7A3 u6001 u5206 u6790 u975E u5E38 u7ECF u5178 u6709 u7528 u7684 u4E00 u672C u4E66)

一个可以破解WINRAR的软件，很好用的(WinRAR crack a software, very good use)

用Wilson方法计算结构动力反应(无阻尼)-Wilson calculated using the structure of dynamic response (without damping)

水声到达角估计算法中，引入了相位误差的概念，分析相位误差对估计的影响。(In underwater acoustic DOA estimation algorithm, the concept of phase error is introduced to analyze the influence of phase error on estimation.)

配电网保护的故障特征提取，提取故障后的突变量(Fault feature extraction of distribution network protection to extract the mutation after fault)

说明：  源代码统计工具可以统计C、C++、C#、Java等主流语言的源码行数(Source code statistics tools can count the number of source lines in mainstream languages such as C, C++, C#, Java, etc.)

基于CSM自适应波束形成——酉聚焦 ％ 8阵列； ％信噪比为10dB 干扰噪声比为20dB 干扰信号与需要信号不相关. ％干扰和信号频率所在范围为80—120Hz，相对带宽为40％ ，入射角度分别为seta_S_reg、seta_J_reg (CSM-based adaptive beamforming- Unitary Highlights 8 array 10dB signal to noise ratio for the interference noise ratio of 20dB interference signal and the need to signal irrelevant. Interference and signal frequency range is where the 80-120Hz, the relative bandwidth of 40 , respectively angle seta_S_reg, seta_J_reg)

说明：  dds image file for nif textureing

说明：  cnn深度学习框架，实现手写字符识别。适用于新手学习(CNN deep learning framework for handwritten character recognition)

产生一组均值为1，方差为4的正态分布随机序列（1000个样本），估计该序列的均值与方差(A set of normal distribution random sequences (1000 samples) with mean value of 1 and variance of 4 is generated, and the mean and variance of the sequence are estimated)