myFDTD01

2FSK的调制与解调，基于simulink，相干与非相干解调(2FSK modulation and demodulation, based on simulink, coherent and non-coherent demodulation)

matlab file for gps

EDGE PRESERVING SMOOTHING

高阶统计量下的MIMO系统盲信道估计算法(Higher-order statistics blind MIMO system channel estimation algorithm)

说明：  5、绘制散点图。 对发射和接收信号利用scatterplot函数可显示信号星座图的样子及噪声对信号造成的失真程度。在该图中，横轴代表了信号的同相分量而纵轴代表了正交分量。下面的代码还利用了 对接收信号利用modem.deqammod对象的demodulate方法进行解调。解调结果为包含0到15之间整数的列向量。 (5, draw a scatter plot. The transmitted and received signals can be displayed using a function of the degree of distortion scatterplot like and noise signals caused by the signal constellation of FIG. In this figure, the horizontal axis represents the in-phase component signal and the vertical axis represents the quadrature component. The following code is also used to demodulate the received signal using the method of demodulating modem.deqammod object. Demodulation result is an integer from 0 to 15 comprising a column vector.)

matlab数据拟合工具箱功能介绍，包含100多个回归拟合函数(matlab curve-fitting-toolbox)

Sparse Subspace Clustering

通过步进电机的数学模型对二相步进电机进行仿真，并通过卡尔曼滤波处理数据，最终通过处理后的数据预估两相步进电机的相电流和相电压。(The mathematical model of the stepping motor is used to simulate the two-phase stepping motor, and the data are processed by Kalman filter. Finally, the phase current and phase voltage of the two-phase stepping motor are predicted by the processed data.)

PN code sequence generation

说明：  用matlab语言编写的遗传算法程序，可以求最优值，可以参考一下(Languages with matlab genetic algorithm procedure, you can seek the optimal value, you can refer to)