2009090310391598

microstrip microwave filter source code

运用药物注射模型，使用曲线拟合方法，解释饮酒驾车的一些实际问题。(The use of drug injection model, using the curve fitting method, to explain some of the practical problem of drinking drivers.)

一种新的快速傅立叶变换的程序-Matlab实现(A program for a new fast Fourier transform)

QPSK modulated signal generating

Some useful wireless communication lectures 3.

说明：  信号处理中的加窗程序，可以加汉宁窗等窗函数(Windowed signal processing program, you can Hanning window function windows, etc.)

1、根据干扰总功率要求，在PSK调制信号带宽内产生单音干扰和多音干扰信号，并叠加到产生的信号源上。 2、将收到干扰的信号进行频率搬移到基带，然后通过匹配滤波器以及解调过程得到信息，统计误码率并与真实信息的解调误码率进行对比，评估音频干扰对PSK信号的干扰效果。 (1, according to the total power requirement of interference generated tone signal interference and multi-tone interference in the PSK modulated signal bandwidth, and superimposed on the signal generated by the source. 2, the received interference signal to a baseband frequency shift, and the information obtained by the matched filter and a demodulation process, statistical error rate BER and the true information demodulation comparison, evaluation of the PSK signal, audio interference interference effects.)

基于matlab的神经网络训练程序，用于模式分类，适合初学者，直接运行即可(Matlab neural network-based training program for pattern classification, suitable for beginners, can be run directly)

这是我找到的计算关联维数的ＭＡＴＬＡＢ程序，应该是比较好的(This is what I find the calculation of correlation dimension of the MATLAB program, it should be relatively good)

fuzzy modei identificaition in matlab codes