One-dimensional-optimization_matlab

最近用Mega128写了一个128点FFT程序，浮点运算，加汉宁窗。由于窗函数和旋转因子通过查表得到，所以速度还可以，程序中给的初值是通过高速AD采集的20KHz正弦信号。计算结果与Matlab的FFT函数得到的结果相同。 (Mega128 recently wrote a 128-point FFT procedures, floating-point operations, Hanning window. Since the window function and the twiddle factor look-up table has been adopted, so the speed can also be, the initial value to the process through high-speed AD collected 20KHz sinusoidal signal. The calculation results with the Matlab)

说明：  matlab教案pptMATLAB程序设计教程电子教案60rar(matlab lesson plans ppt &quot MATLAB Programming Guide&quot e-lesson plans-2660.rar)

本算法能对来波方向进行估计，精确度在10度以内，很有学习价值(The algorithm can estimate the DOA accuracy within 10 degrees, great learning value)

Motion estimation 4ss algorithm

this matlab program show the ROC ie. reciver operating characterstics. it shows how to plot ROC in matlab . the example is taken from Maurad Barkat- Artech publication

3dSIFT特征提取源码，有使用说明，主程序，非常容易使用(3dSIFT feature extraction source, with instructions, the main program, very easy to use)

说明：  MATLAB图书 应用程序接口用户指南 比较清晰(MATLAB Application Program Interface Library Users Guide)

说明：  用MATLAB编程来绘制跳频编码脉冲信号模糊图(Programming with MATLAB to draw hopping pulse signal coding Fuzzy Graph)

matlab fir chebshev LPF

document for PID controler using funtion of matlap as simulink