ballbeam20110127

利用matlab源程序编写了可以绘制不同曲线的各种界面！(Prepared using matlab source code can draw a variety of different curves of the interface!)

说明：  将源码中的地址目录改成所要分析的数据（数据可以使txt格式的），在MATLAB中运行就可以分析出数据的时域和频域图像，自相关互相关函数，以及功率谱图像(The source address in the directory into which to analyze the data (data can txt format), run in MATLAB can analyze the data in time domain and frequency domain image, from the relevant cross-correlation function, and the power spectrum image)

系统实现了笛卡尔坐标、大地坐标和站心坐标相互系转转换，以及单点定位、卫星历元信息查看功能。(Cartesian coordinate system implements, geodetic coordinates and topocentric coordinate mutual transfer system conversion, as well as single-point positioning, satellite epoch View feature.)

matlab语言编写 新三步搜索算法 ，希望大家有用(New Three Step Search Algorithm)

Octave 3.2. Linear regression, cost function, minimun search.

交直交PWM变换器,无刷直流电机驱动，MosFet变换器，基于MATLAB/Simulink平台编写(AC-DC-AC PWM converter，Brushless motor Drive,Mosfet converter)

说明：  信号处理中的多相滤波，信号处理中的多相滤波，信号处理中的多相滤波，信号处理中的多相滤波(Signal processing in multi-phase filtering, signal processing in multi-phase filtering, signal processing in multi-phase filtering, signal processing in multi-phase filtering)

对mag矩阵的行列和进行计算，并显示结果。(The ranks of the mag matrix and to calculate and display the results.)

说明：  线性调频信号的产生，并且有对回波信号的检测~(Linear frequency modulation signal is produced, and have the echo signal detection ~ )

双线性插值的matlab实现，可以用于运动补偿，对处理后的图像进行重建等。(Bilinear interpolation matlab realize that can be used for motion compensation, to deal with the images after reconstruction.)