motorcycle_model

岭回归程序 输入参数为自变量、因变量和优化因子 输出参数为映射矩阵与回归误差(Ridge Regression. Input parameters: - X: Input data block (k x n) - Y: Output data block (k x m) - q: Stabiliaztion factor (optional) If not given, estimated from data Return parameters: - F: Mapping matrix, Yhat = X*F - error: Prediction errors)

matlab实现任意十进制和二进制的转换(matlab to achieve arbitrary decimal and binary conversion)

matlab 界面编程代码 范例程序很多(matlab interface procedures, many examples of programming code)

说明：  图像读取子程序 图像保存子程序 频域增强子程序(Save the image to read the image subroutine subroutine subroutine enhanced frequency domain)

This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated. The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.

基于滑模变结构自抗扰的PMSM 速度控制系统(Variable structure ADRC PMSM speed control system based on sliding mode)

class to produce an X.509 Version 3 certificate.

coordinate converter ABC alfabetta

合成孔径雷达sar信噪比相对于不同脉冲长度的MATLAB仿真程序，最后结果以图表形式给出(Synthetic aperture radar sar signal-to-noise ratio relative to different pulse lengths MATLAB simulation program, the final result is given in chart form)

高压共轨系统matlab/simulink仿真模型(high pressure common rail system simulation in matlab)