lc_passive

this code helps to understance DSSS direct seq. spread spectrum. in comm.

this is the project for content management systems and extract here to use

基于cpso文章，给出的一个matlab代码，添加测试函数即可运行。(Based on cpso, given a matlab code, add test function can be run.)

Support for SD detector

用matlab编写的三维FDTD计算源代码，简洁清楚(three-dimension code of FDTD)

comfac算法是三线性模型常见的数据检测方法。它首先将三线性数据通过tucker3模型压缩，然后通过最小二乘的方法不断更新数据，直到收敛，得到估计值( The algorithm works by first compressing the data using a Tucker3 models. Subsequently the PARAFAC model is fitted to the compressed array, either initialized with DTLD (~ESPRIT) or with PARAFAC-ALS. The solution is de-compressed to the original space, and a few safe-guard PARAFAC-ALS steps are performed. Further optimization of this algorithm is possible, e.g. if the data are very large, if the profiles are very correlated or if the noise is huge. This 、 has not been pursued here, in order to have a generally applicable algorithm)

形态学图像处理，利用Matlab针对图像的相互变化(On Matlab morphological image processing )

说明：  九电平逆变器Simulink模型，拓扑采用H桥级联，SPWM调制方式。(Simulink model of nine-level inverters adopts H-bridge cascade and SPWM modulation.)

说明：  MATLAB 实现三维离散点图的平滑处理，通过使用固有函数实现操作。(MATLAB realization of three-dimensional scatter plot of the smoothing from)

利用ann预测北京公交——2005年的客运量，这里的客运量只包括北京公交总公司承担的客运量，不包括地铁的客运量(This program is useful to forecaste the ridership of Beijing public transportation )