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\this file contains the matlab file for radon function with its c file. to run on matlab compile the file using c++ compiler to convert c file into mex file.

基于直角坐标的牛顿拉弗逊法潮流计算程序，经过IEEE14模型测试。(the newton_lafason power flow )

描述了化学元素对钢的性能的影响，值得一看，这是别人的资料(Description of the chemical elements in the performance of steel)

位置感知应用程序市场 位置估算技术 其它S60 平台运行时中的位置API 使您的应用程序感知位置时需要考虑的因素 协助测试的开发工具。(Location-aware applications market position estimation techniques other S60 platform run-time the position of the API to your application-aware location factors to be considered to help test the development tools.)

Authorware 5 自主学习的好帮手，快速学会Authorware 5(Authorware 5 independent study is a good helper, fast learn Authorware 5)

本光盘的程序是《MATLAB7.x与C/C++混合编程》配套的源程序，请对照该书使用(This CD is the procedure " MATLAB7.x with C/C++ mixed programming" complementary source, please use the control book)

例4：在sinc(t)信号中叠加噪声，分析对应频谱 fs=100 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=2 时间窗大小 ( x=x+0.1*randn(1,N) x=awgn(x,-10, measured ) figure plot(t,x) title( 时域信号图 ) xlabel( t /s ) y=fft(x,N) figure if mod(N,2)~=0 N=N-1 end f=linspace(0,fs/2,N/2) plot(f,abs(y(1:N/2))*2/N) title( 叠加噪声的sinc(t)信号频谱 ) xlabel( f /Hz ) figure y0=y(1:N/2) P=y0.*conj(y0)/N P=10*log10(P) plot(f,P) title( 功率谱 ) xlabel( f /Hz ) )

Identification cards — Contactless integrated circuit(s) cards — Proximity cards — Part 4: Transmission protocol(Identification cards- Contactless integ rated circuit (s) cards- Proximity cards- Part 4 : Transmission protocol)

contourlet变换的mmatlab工具包 (the contourlet transform the mmatlab of Kit)

Matlab_Simulink模型到C_C_代码的自动实现(Matlab_Simulink model to C_C_ code automatically)