Practice

说明：  视频桢光流场计算,可以用拉丝构件视频纹理,保证别人没有上传过(Video frame optical flow field calculation, you can use drawing component video textures to ensure that no one else uploaded)

mos管电流电压曲线,Vgs--Ids,整体区域DC模型(figure of mos transitor,Vgs--Ids，all-region DC model.)

IEEE802.16系统规定的信道模型 适用于城市环境的SUI-3模型是WIMAX系统信道建模时的必备(Requirements for IEEE802.16 channel model applicable to the urban environment of the SUI-3 model is a WIMAX system channel modeling essential)

遗传算法将二进制与十进制相互转化合并与一个程序(Genetic algorithm of transformation between binary and decimal )

TDA8271的C驱动，NXP Digital TV Tunner(TDA8271 C-drive, NXP Digital TV Tunner)

This is a filter design document in digital and analog domain. There is matlab code

采用解调分析方法，从信号中提取调制信息，分析其强度和频次就可以判断研究对象（诸如机械零件）损伤的程度和部位。(Using the demodulation method, the modulation information is extracted from the signal, the strength and frequency analysis can determine the study (such as mechanical parts) and location of the degree of damage.)

用于跳频序列分析的matlab程序以及信号处理工具函数(For frequency hopping sequence analysis and signal processing tools matlab program functions)

1、系统仅处于训练状态。训练序列为2cos(2π×f1×n/fs)， 干扰为sin(2π×f2×n/fs)；序列长度为100个样点。 其中n=0…99，f1=1kHz，f2=2kHz，fs=8kHz。 2、采用LMS算法，均衡器输入为训练序列加上干扰，均衡器阶数为21阶，步长因子β=0.01。 3、在Matlab中编写浮点LMS算法，绘制均衡器的输出波形，并与训练序列进行对比。 (1, the system only in the training status. The training sequence is 2cos (2πf1n/fs), interference sin (2πf2n/fs) sequence length of 100 samples. Where n = 0 ... 99, f1 = 1kHz, f2 = 2kHz, fs = 8kHz. 2, using LMS algorithm, the input to the equalizer training sequence plus interference equalizer order is 21 bands, step factor β = 0.01. 3, the preparation of the floating-point LMS algorithm in Matlab, draw the output waveform equalizer, and with the training sequence comparison.)

For finding the MFCC coefficients this is coded easily