RS

A code for Newton-Rafson root Finder in matlab. The program was defined to find the roots of function y=z^3-1

本文针对基于经验模态分解ＥＭＤ的时空滤波器存在的固有模态函数分量中频率混叠交叉导致有用信号与噪声一起被滤除的问题结合小波在时间尺度两域表征信号局部特征的特性提出了一种基于能量估计实现ＥＭＤ分解层数确定(In this paper, based on empirical mode decomposition EMD temporal filter mode functions inherent component of cross-frequency aliasing and noise together lead to useful signal is filtered in the time scale of the problem combined with wavelet domain characterization of two local features of the signal characteristics of proposed achieve energy estimation based on EMD decomposition level determined)

说明：  PWM整流器，包括电流环。电压环。孤岛检测(PWM rectifier, which includes a current loop. Voltage loop. Islanding detection 双语对照)

图片雾或者是沙尘暴，模糊不清，使图片清晰，去雾处理(Pictures of fog or dust, vague, so the picture is clear, to deal with fog)

自己编写的闭运算，用于白噪声和窄带周期干扰的抑制(I have written closing operation for the period of white noise and narrowband interference suppression)

SAR雷达系统完整信号产生、压缩、识别过程，最齐全雷达系统matlab仿真程序，代码段详细注释文字说明，适合论文仿真参考(SAR radar system signal, compression, complete identification process, the most complete radar system matlab simulation program, code detailed annotation text, suitable for paper simulation reference)

this paper is about the image watermarking using DWT+DCT+CDMA. it provides a good PSNR value then each technique seprately

svpwm of open loop three level inverter

Filter im_correl for procesing images

Matlab程序设计与应用实验指导，讲的很好的，很详尽(Matlab programming and application of experimental guidance, speak very good, very detailed)