babban

牛顿法使用MATLAB编写的,请大家分享,我愿和大家一起努力!(Newton prepared using MATLAB, please share, I would like to work with everyone!)

..Barcode analysis based on webcam.. this program is an example how to extracting features of the barcode and analyze them,,, for example we can use webcam to get the barcode image.

design wavelet for image compresstion

对libsvm 的结构参数、核函数、svm预测以及训练等几个方面进行了详细的分析(It s detailed analysis Libsvm of the structural parameters and kernel function, SVM forecasting and training and so on.)

基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法或双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的语音信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号(MATLAB-based voice signal analysis and processing of the curriculum. Record a voice signal itself, and the recorded signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum filter performance given by using window method or the bilinear transformation to design a filter, and draw the filter frequency response then filter of their own design collection of the speech signal is filtered, the filtered signal to draw the time domain waveform and frequency spectrum, and filter the signal before and after comparison, analysis of signal changes playback voice signal)

源码给出了非线性LP问题的单纯形算法，程序分为5个.M文件，其中simple.m为单纯形算法，其他为调用文件，欢迎大家讨论下载。(Source LP problem given the nonlinear simplex algorithm, the program is divided into 5. M file, which simple.m for the simplex algorithm, the other for calling the file, please download the discussion.)

单相PWM可控整流原理仿真，以及一些相关文件资料(Principle of single-phase PWM controlled rectifier simulation, as well as some relevant documents)

参考作物蒸散量计算公式，FAO国际农粮组织推荐的那个方法(ET0 )

说明：  实现单自由度受迫振动，图像绘制,我们可以绘制出单自由的图像出来，供我们参考(we can use this specification for program to draw the picture,this program is writed by matlab and it is easy to understand.)

说明：  simulink 仿真pid控制器 simulink pid controller which is simple to use(simulink pid controller which is simple to use)