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某家电企业在全国二线城市的年销售量Y(单位：万台)与该城市人口数X1(单位:万人)以及该市人均月收入X2(单位:元)之间的关系，在某年对15个城市作了调查，得上述各量的观测值（见数据表data1.txt）(A household electrical appliance enterprises in the country in sales of second-tier cities, Y (unit: million units) and the urban population, the number of X1 (unit: million) and the city' s per capita monthly income X2 (unit: yuan) between, in a particular year made a survey of 15 cities, was the amount of the above observations (see data sheet data1.txt))

基于MATLBA的无刷直流电机仿真，使用新版MATLAB可以运行,基于MATLBA的无刷直流电机仿真，使用新版MATLAB可以运行(thank you )

基于matlab编写了自然二进制码、折叠二进制码、反射二进制码之间的转换，并使用MatlabGUI设计了人机交互界面。(Prepared based on matlab natural binary code, binary code folding, reflecting the conversion between binary code and use interactive interface designed MatlabGUI.)

An algorithm for linear constrained adaptive array processing

2011年秋季 北京航空航天大学惯性导航原理第二次大作业(2011 inertial navigation the second homework of beihang university )

THIS FILE IS ABOUT ADAPTIVE FILTER ITS HELPFUL FOR LEARNING ABOUT LMS/NLMS

说明：  基于无速度传感器感应电机的自适应识别自制程序(Self-made program of self-adaptive recognition based on speed sensorless induction motor)

现在通信系统仿真中的多径信号仿真模型程序(Now communication system simulation program multipath signal model)

理想低通滤波器特性曲线绘制 频率图分析 升余弦滤波器特性曲线绘制 频谱图分析 部分响应系统滤波器特性曲线(Ideal low-pass filter frequency characteristic curve analysis drawn up cosine filter characteristic curve analysis part of the spectrum mapping system filter response curve)

说明：  标准的采用G.721国际编码标准，包括编码和解码两部分，用matlab语言编写，并测试通过。(The adoption of standard international coding standard G.721, including encoding and decoding of two parts, with the matlab language, and test.)