OFDM

Color Space Transformation(Matlab)

rat spynet.. um bom rat para aprendizagem

用matlab编写的图像归一化，希望对大家有所帮助(Using matlab image normalization, we want to help)

matlab神经网络30例，书和源码,都很经典，需要的同学赶快拿走(matlab neural network 30 cases of classic books and source code)

格式 [sqnr,a_quan,code]=u_pcm(a,n) 输入样值序列a 、量化电平数目n, 程序计算量化间隔、进行均匀量化、进行编码、计算量化信噪比， 返回量化信噪比squn、编码前的量化序列a_quan、编码后的码序列code。 (Format [sqnr, a_quan, code] = u_pcm (a, n) input sample value sequence a, the number of quantization levels n, the calculation procedures to quantify interval, the uniform quantization, coding, computing quantization noise ratio, return quantization noise ratio squn, to quantify the pre-coding sequence a_quan, coding sequences after the code.)

说明：  PQ分解的典型例程，非常适用于初学者及专业人士参考学习(PQ decomposition typical routines, very suitable for beginners and professionals refer to learning)

MUSIC算法DO模拟2个独立窄带信号入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵列的阵元数为10，快拍数为200。阵元间距为入射信号波长的1／2，信噪比为20dB，信号入射角度差分别为5°，10°，20°。(DO MUSIC algorithm simulate two independent narrowband signals incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the number of array elements of the array is 10, the number of snapshots to 200. Element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB, the signal difference between the angle of incidence was 5 °, 10 °, 20 °.)

basic engineering (electrical and electronics) ppt

MATLAB编程实现GRIB文件转换成二进制 (GRIB file is converted into a binary)

沙威的97小波变换程序,具体97小波的资料，大家可以下载相关论文。(shawei s 97 lifting wavelet transforming program code)