MATLABsearchfile

收集的一些CCP协议汽车标定相关的资料，希望能对从事这方面开发的朋友有些须帮助(Collection of some of the CCP protocol auto calibration of the relevant information, hoping to develop in this field to help some friends)

该资料是一个matlab仿真程序。实现对噪声中正弦信号相位的估计。利用matlab仿真得到的PDF估计 对不同的信噪比（SNR）情况进行Monte Carlo仿真(This information is a matlab simulation program. Realize sine signal phase noise estimation. Obtained by simulation using matlab PDF estimates different signal to noise ratio (SNR) conducted Monte Carlo simulation.)

matlab程序运行时导入数据文件作为输入参数，多目标跟踪的粒子滤波器，车牌识别定位程序的部分功能，有信道编码，调制，信道估计等，正确率可以达到98％，数据模型归一化，模态振动。( Import data files as input parameters matlab program is running, Multi-target tracking particle filter, Part of the license plate recognition locator feature, Channel coding, modulation, channel estimation, Accuracy can reach 98 , Normalized data model, modal vibration.)

信号平滑滤波代码,用于平滑滤波处理，由Matlab编成(Signal smoothing filter code for smoothing filter processing, compiled by the Matlab)

说明：  用matlab写的印刷体数字识别程序，对matlab 6.0以上有效(Written with matlab print digital identification procedures, more effective on matlab 6.0)

这个文件为粒子滤波算法的matlab源代码程序。(Particle filter)

matlab code for syntheti seismic generation

FRFT算法实现程序，用分数阶傅里叶变换进行信号处理，得到对应的视频图(frft simulation using matlab)

实现维纳滤波用于语音增强。第一步采用频域谱函数计算最佳的维纳滤波器，再对输入带噪信号进行滤波；第二步是在此基础上的改进，用了自适应的思想，及时根据当前帧的状态更新修正滤波器的系统函数，得到更精确的无噪语音信号。第三步是采用自适应LMS方法，在时域迭代计算滤波器系数，迭代次数足够多时可得到较准确的有用信号。(Implement wiener filtering used in speech enhancement. First step optimum wiener filter is obtained by using the frequency spectrum function, again to input the signal with noise filtering The second step is the improvement on the basis of this, with the idea of adaptive, and in a timely manner according to the current frame updates correction system function of the filter, get a more accurate without noise speech signal. The third step is to use the adaptive LMS method, iterative calculation in time domain filter coefficient, the number of iterations enough to get the useful signal accurately.)

基于Newton-Rapuson方法的配电网潮流计算的matlab源程序(power flow calculate matlab program)