2009

快速计算离散分数阶Fourier的方法，不多介绍啦。(Disfrft)

this code implement a new face recognition method

机器人协同控制流函数matlab程序实现(Cooperative robot control program stream function matlab)

这是一个频谱分析的matlab程序，通过FFT变换,获得采样数据基本信息，时域图，频域图。(This is a spectrum analysis matlab program, through FFT transformation, get the basic information of sampling data, time-domain map, frequency-domain map.)

matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)

变频调速滤波仿真建模构建模型 用于仿真观测波形(Frequency conversion filter simulation modeling Used for simulation observation waveform )

hamming code 编码与解码,在编码理论中占据着极其重要的地位(hamming encoding and decoding)

papr to differenrt number of subcarrier: we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation. The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high PAPR induces a high dynamic range which describes high variability in the signal range. complex data sequences are input to the IDFT of an OFDM transmitter then at the output of the IDFT, real and imaginary parts are obtained.

卡尔曼的matlab仿真 目标跟踪卡尔曼的matlab仿真 目标跟踪(Kalman Matlab Kalman Matlab Kalman Matlab)

用matlab实现对图片的lsb算法的嵌入和提取，嵌入和提取方便简便，易懂。效率高(Using matlab to achieve the picture of the lsb embedding and extraction algorithms, embedding and extraction is simple convenient, easy to understand. High efficiency)