bpnn_pid

重绘窗口，实现360右下角通知窗口模式demo(repaint window, you can get the representation like the way 360 do )

小电流开关二极管1N4148的详细介绍，包括工作特性和参数(Low current switching diodes 1N4148 in detail, including the operating characteristics and parameters)

说明：  数据挖掘中的c4.5算法 给予决策树(Data Mining in the given decision tree algorithm c4.5)

说明：  是冈萨雷斯写的一本关于matlab在图像处理中应用的书籍，介绍了一些基本的方法，值得初学者一看(Is Gonzales wrote a book on applications in image processing matlab books, introduces some basic methods, it is worth a look for beginners)

灰色无偏GM（2,1）模型源代码 需要利用搜索工具箱求解参数(Unbiased Grey GM (2,1) model of the source code need to use the toolbox to solve the search parameters)

离散傅里叶变换，实现信号的频谱分析，更好地研究信号的频率分布！(Discrete Fourier transform, to achieve the signal spectrum analysis, to better study the frequency distribution of the signal! )

ML detection for mimo ofdm Script for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Maximum Likelihood equalization

generation of wideband and high dynamic range analog signal for area-efficient MADBIST, especially for the on-chip testing of wireless communication IF digitizing sigma–delta modulator chip. Via increasing the order of the one-bit bandpass sigma–delta modulation algorithm up to 12 and using finite repetitious bitstream approximating scheme, it can achieve great improvements in signal bandwidth instead of purity at the cost of very little hardware overhead. Another contribution in this work is to provide the theoretical analysis of the reconstructed signal degradation due to harmonic distortion and clock jitter. Such on-chip analog stimulus generation scheme is especially fit for IF digitizing bandpass sigma–delta modulator chip s production-time testing and in-the-field diagnostics. The technique can also be extended to mixed-signal communication SoC built-in-self-test.

BP和OMP算法的matlab程序，供参考学习。(BP and OMP algorithm matlab program for reference study.)

基于磁流变半主动悬架的模糊控制优化，其中磁流变减振器使用Bouc_Wen模型。(Fuzzy control optimization based on magnetorheological semi-active suspension,The Bouc_Wen model is used in the magnetorheological damper.)