ds-cdma

matlab编程的电子书籍。对想学习matlab的同学比较有用(matlab programming e-books. Useful to the students want to learn matlab)

说明：  双馈感应电机的矢量控制仿真模型，用的是定子磁链定向(The vector control simulation model of doubly fed induction motor uses stator flux orientation)

说明：  对高斯光束在不同位置的光强分布进行模拟仿真，主要是光腰和焦点位置(The intensity distribution of Gaussian beam in different positions is simulated, mainly in the waist and focus position)

sequential detection

实现光伏电池输出的稳压。测试效果明显，对一般精确度的模块足够实现(pvmode，this is a good wenya mode)

大津法实现，将灰度图像二值化，便于图像的后续处理。(Binary image dajin method )

针对电商行业商品做CV分析，指导客户对不同动销属性的SKU做补货策略(Electricity supplier industry commodity CV analysis to guide customers do the different properties of dynamic sales SKU replenishment policy)

Matlab子程序，实现直角坐标系-大地坐标系-站心坐标系的转换。(Matlab subroutine achieve Cartesian coordinates- geodetic coordinate system- topocentric coordinate system conversion.)

用于时间序列的功率谱分析，如潮位时间序列分析周期，并会进行红白噪声的检验。(Power spectrum for time series analysis, time series analysis period waves bit, and will be red, white noise test.)

认知无线电频谱感知，窄带周期平稳检测算法，检测有信号的频率(Cognitive radio spectrum sensing, narrowband cyclostationary detection algorithm to detect the signal frequency)