zishiying_notch_filter_gai

三相异步电动机直接转矩控制仿真程序，经调试通过，与大家共分享(DTC Control)

基于MATLAB中simulink下的电机的加减速仿真与实现，具有较为详细的电路设计(Based on simulink in MATLAB simulation and implementation, the deceleration of the motor has the detailed circuit design)

几个matlab的GUI设计入门文档，适合初学者。(Several matlab GUI design entry document, suitable for beginners.)

图像经过二维傅立叶频谱分析后，用此函数可以求取频谱的环向、楔向特征。在图像分析中具有较大用途。(After two-dimensional Fourier spectrum image analysis, this function can be used to strike a spectrum of the ring, to the characteristics of wedge. In the image analysis with a larger purpose.)

基于方向场的图像处理算法，采用matlab编写(direction filed method by matlab)

自编的几个关于数字信号基本运算的程序，由此可以大大扩展信号运算的自由性与简洁性。(wrote several digital signal on the basic operations procedures, It can be greatly expanded signal operation and the freedom of simplicity.)

It plots the BER vs SNR for PSK and QAM

This folder Contains one file file of code of cognitive femtocell, second computing distance and third also computing path loss. We consider smart “cognitive” femtocells, that can decode the base station control channel and make decision on their transmission opportunities based on the scheduling and resource allocation of the overlaying macrocell. The operation of such femtocells is somehow reminiscent of “Type II” relays, as specified in the IEEE 802.16j standard. Under certain system assumptions, we consider the tradeoff region of the macrocell versus aggregate femtocell throughput

雷达信号处理中的CFAR仿真程序，同时比较了在相同虚警率下的理想检测门限、单元平均CFAR检测门限、审核式CFAR检测门限、有序统计CFAR检测门限。(this is a program about cfar in radar signal processing。)

sourse code for fusion using pca