很好的最大似然（ML）准则MATLAB程序

用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图 (Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Make the rms signal of the three maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform)

数字通信中的锁相环（PLL）完整程序，包括噪声处理，可用于GPS的的跟踪和捕获(the matlab code of PLL ,including how to deal with the noise ,which can be used to acquiring and tracking on GPS)

通过在matlab下main和seidel的联合，可以完成线性方程组的高斯-赛德尔迭代的计算(And through joint main seidel in matlab, can complete linear equations Gauss- Seidel iterative calculation)

计算非线性系统的Lyapunov指数、平衡点(calculate Lyapunov exponent)

也是一个最小费用最大流的程序,在应用时可以参考程序思路进行重新设计-Is also a minimum cost maximum flow procedure in the application can refer to the process redesign ideas

说明：  BT法估计功率谱，由自相关函数来估计信号的功率谱(BT power spectrum estimation, by the autocorrelation function to estimate the signal power spectrum)

介绍扩展卡尔曼滤波在轨道估计中的应用和方法(Introduced EKF estimation of the track and Methods)

autocorrelation and crosscorrelation ..... basic idea about those stuffs.........

本例是运用牛顿拉夫逊法求解电力系统潮流的程序(newton，s method of power flow)

说明：  一维正演，用于大地电磁测深，内有简单模型，打开即可营运(One dimensional forward modeling, used for magnetotelluric sounding, with a simple model in it, which can be opened for operation)