lambaGPS

可计算车辆在钢轨上跑多少万公里后车轮的磨耗情况，适合做轮轨磨耗仿真。另一个程序可计算限界(t can be used to calculate how many kilometers of vehicles run on rail and the wear of wheels, which is suitable for wheel rail wear simulation. Another program can calculate the limit)

说明：  SLM算法降低OFDM通信系统中的PAPR，使用matlab进行仿真(SLM algorithm reduces PAPR in OFDM communication system, and matlab is used for simulation)

GPS定位代码，仅供大家学习与参考，欢迎批评指正。(The locating code of GPS,just for study.)

function ber_ml=Alamoudi(snr,soglia) This function simulates a Alamouti scheme. The input variables are soglia and snr. Soglia: is the number of errors after which the iterations stop. For better results, put high value of soglia, but the simulation is longer. snr: the signal to noise ratio (if u don t know what is a signal to noise ratio, well, come back to your high school!). Note: U should use this function with a main function in wich u chose different value of snr. That s because this function work just with one value of snr. If u have problem with this code, write me at m.allegritti@email.it. Take care! Max

数字信号处理相关实验，包括求系统零极点，快速傅里叶变换，长序列卷积，FIR，IIR等。(Digital signal processing related experiments, including zero and pole of the system, fast Fourier transform, long sequence convolution, FIR, IIR and so on)

说明：  Suzuki信道仿真,用于多路径信道衰落 综合大尺度衰落和小尺度衰落 可用来仿真频率选择性衰落以及时间选择性衰落(Suzuki channel simulation, which is used to synthesize large-scale fading and small-scale fading in multipath channel. It can be used to simulate frequency-selective fading and time-selective fading.)

用于matlab模式识别（分类和回归）的特征变量提取方法，竞争性自适应重加权算法（CARS）是通过自适应重加权采样（ARS）技术选择出PLS模型中回归系数绝对值大的波长点，去掉权重小的波长点，利用交互验证选出RMSECV指最低的子集，可有效寻出最优变量组合。(The method of feature variables extraction for matlab pattern recognition (classification and regression), competitive adaptive weight weighting algorithm (CARS) is to select the wavelength points with the absolute value of the regression coefficient in the PLS model by adaptive heavy weighted sampling (ARS) technology, remove the small weight of the wavelength point, and use the interactive verification to select the lowest RMSECV finger. Subsets, the optimal combination of variables can be found)

著名的FastICA 算法,最新版本,修改了以前的Bug,(The famous FastICA algorithm, the latest version, modify the Bug before,)

基于MATLAB环境下GUI界面进行语音识别技术研究(基于MATLAB环境下GUI界面进行语音识别技术研究 基于MATLAB环境下GUI界面进行语音识别技术研究 Research on speech recognition technology based on GUI interface in MATLAB environment)

直流无刷电机转速电流双闭环仿真模型，测试可以很好的运行(DSP28335 MATLAB SIMULINK)