LFSR

de-nosie using wavelet

说明：  非常简练的小波网络演示文件，对理解和编写小波网络很有帮助(A source code of demo file for wavelet neural network )

matlab程序30个基础小例子，非常适合初学者学习和了解。(matlab program 30 based small example, very suitable for beginners to learn and understand.)

以12脉波整流电路为研究对象，有效降低网侧电流的谐波畸变，其主要原因在于所采用的移相变压器，能过它可使各6脉波二极管整流器产生的低次谐波相互抵消。利用Matlab—Simulink建立模型对其进行仿真，并对其产生谐波电流进行分析和计算，阐述了其消谐原理。这种整流电路采用两个6脉波二极管整流器进行串联，功率因数较高，提高了直流电压的输出能力，对减少电网中的谐波干扰十分有效，可以有效地消除钢厂电力系统中较高次数的谐波。(Low-order harmonics with 12 pulse rectifier circuit for the study, effectively reducing line current harmonic distortion, mainly due to phase-shifting transformer used, it can make each six-pulse diode rectifier generated offset each other . Using Matlab-Simulink simulation modeling them, and analyze and calculate their produce harmonic currents, described its harmonic elimination principle. This rectifier circuit uses two 6-pulse rectifier diode in series, high power factor, increase the output capacity of the DC voltage to reduce power grid harmonic interference is very effective, steel power system can effectively eliminate high the number of harmonics. )

脉冲幅度调制解调 实验操作 实验原理 实验注意事项(Pulse amplitude modulation and demodulation principle experiment experimental experimental operation precautions)

唐友喜宽带无线通信课程实验第3题到第8题(Tang Youxi broadband wireless communication course experiments Question 3 8)

it s low density parity check coding file

matlab仿真实现无线传感器网络定位算法(matlab simulation of wireless sensor network localization algorithm)

偏最小二乘算法 利用交叉验证算法计算应提取成分的个数，本程序给出了交叉验证的发放以及回归系数的算法(Partial Least Squares algorithm using cross-validation the number of components to be extracted, this procedure gives the distribution as well as cross-validation regression coefficient of the algorithm)

反褶积程序。内涵脉冲反褶积，预测反褶积等等matlab程序代码(Deconvolution procedure)