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自建了一个matlab-simulink单机无穷大系统模型，用于进行简单的单机无穷大系统仿真实验(Self-built a matlab-simulink single-machine infinity system model for simple single-machine infinite system simulation experiments)

欢迎大家下载学习，采用波束成形技术的BER计算，LCMV优化设计阵列处理信号。( Welcome to download the study, By applying the beam forming technology of BER LCMV optimization design array signal processing.)

this uploaded fle actually contains all the files privioulsy uploaded sepatately

m-sequencs generation and cross corelation between them

切比雪夫多项式拟合卫星精密星历。。。。。。(chebshev)

Do you still use GINPUT to graphically select points on current axes with the mouse? Try this one! With GINPUT2 you can also: 1. ZOOM: in, out (double-click)! 2. PAN: when dragging! 3. DELETE: last selected point! 4. PLOT: while selecting! (optional, just input the line style!) 5. SCALE or GEOREFERENCE images! (optional, just input: true) So, besides of selecting points in a more precise way (zooming) you can DIGITIZE(!!!) lines with the last two options, by simply using: >> ginput2(true, .k ) Enjoy it!

WCDMA FDD Simulink Models

一维水质模型，本程序研究一维河流的污染物扩散，短时间持续排放BOD的浓度变化规律 本程序采用中心隐式差分求解 问题t=0到t=1h偶然排放BOD 使河水断面L0=10mg/L河流平均速度5km/h 纵向弥散系数D=2km2/h BOD衰减系数k1=0.015h-1 解BOD浓度 L(x，t)(One-dimensional water quality model, the procedure of one-dimensional dispersion of pollutants in the river, a short continuous changes of the concentration of BOD emissions of the program implicit difference method with central issues t = 0 t = 1h accidental emissions to the BOD to the river section L0 = 10mg/L average speed of the river 5km/h vertical diffusion coefficient D = 2km2/h BOD decay coefficient k1 = 0.015h-1 Solution for BOD concentration L (x, t))

这是关于a次方的FFT变换的matlab程序，很好用！！！希望与各位同享(This a power of the FFT transform Matlab procedures, easy to use! ! ! Hope to share with you!)

完整的轮廓线演化程序，国外优秀代码，图像处理或者数值计算相关方向应该有用(The complete contour evolution process, outstanding foreign code, image processing or related to the direction should be useful for numerical calculation)