chengxu

实现kalman滤波的函数，精华之处在于使用结构体操作，注释详尽。(This function realizes the kalman filter.its advantage is the excellent use of structure and the detailed comments.)

实现时延估计中的二次相关算法，用于进行时延估计的计算。(请键入文字或网站地址，或者上传文档。 取消 Shíxiàn shí yán gūjì zhōng de èr cì xiāngguān suànfǎ, yòng yú jìnxíng shí yán gūjì de jìsuàn.Realization of TDE secondary correlation algorithm, used for the calculation of time-delay estimation.)

本文件实现空间电压矢量在永磁同步电机直接转矩控制下的电机调速。经过调试可以正常运行。(SVPWM PMSM DTC)

用MATLAB编写求解伪距定位方程的程序，对实际数据进行处理，解算出接收机的位置及钟差信息。提供8个通道的两组数据如下，X, Y, Z 为WGS-84坐标系下各通道所跟踪卫星的坐标，Range为与之对应的校正后的伪距测量值。(Using MATLAB pseudorange positioning equation solver, and the actual data processing, solution and calculate the position of the receiver clock error information. 8 provides the following two data channels, X, Y, Z coordinates of the WGS-84 coordinate system of each channel of the satellite tracking, Range for the pseudo-range measurements corresponding corrected.)

matlab code for cepstrum

孙志忠书：偏微分方程数值解，第三章第三节，抛物方程的外推算法(extrapolation for parabolic patial differential equation)

说明：  遗传算法工具箱中的遗传算法源代码，希望有用(GA genetic algorithm toolbox source code, hope that useful)

这是仿真多普勒频移对脉压影响的程序，采用Matlab编写。(this is a program about the effect of the Doppler shift on PC.)

It is the corresponding testing module of the function that is specified in the training phase. test_set is a NxD matrix where N is the number of samples in the test set and D is the dimension of the feature space. true_labels is a Nx1 matrix specifying the class label of each corresponding sample s features (each row) in test_set . adaboost_model is the model that is generated by the function ADABOOST_tr .

speaker recognition system