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说明：  Jacobi的matlab程序是我同学编着玩的，我试了一下挺好，Jacobi迭代算法。(Jacobi s matlab program is edited by students, I play, I tried some very good, Jacobi iterative algorithm.)

function Luv_back = rgb2luv(Im_rgb) takes an image in Rgb coords and returns either a vector or an image in Luv coords, depending on Type (Image or vector).

功能描述： 小数延迟FIR滤波器，对参考阵元信号signal_ref进行 length(tau) M次延迟，分别得到M个阵元的采样信号 关键问题： 若τ 1.2Ts,则Delay(i) 2,tau_valid(i) 0.2Ts 若τ 0.6Ts,则Delay(i) 1，tau_valid(i) -0.4Ts 当tau_valid(i)>0或<0时，从卷积后的数据y_FIR_delay中取值启示位置不同 函数能够实现输入任意延时tau，输出信号波形与理想波形之间误差很小。( Description: fractional delay FIR filter array element of a reference signal signal_ref performed length (tau) M delay times, respectively, to obtain a sample signal array element M key question: if τ 1.2Ts, then Delay (i ) 2, tau_valid (i) 0.2Ts if τ 0.6Ts, then Delay (i) 1, tau_valid (i) - 0.4Ts when tau_valid (i)> 0 or < 0, the volume data y_FIR_delay product after the Enlightenment values at different positions function can be realized enter any delay error between tau, the output signal waveform and the ideal waveform is small.)

关于MIMOOFDM仿真程序,运行时输入输出如何设置?(About MIMOOFDM simulation program, run-time input and output how to set up?)

root_MUSIC算法，针对均匀线阵的非相关求根MUSIC算法(root_MUSIC algorithm)

信息隐藏与数字水印学习资料，很好的学习信息隐藏原理以及数字水印的基本组成(Information hiding and digital watermarking learning materials, learning good information hiding principle and the basic components of digital watermarking)

目标散射点模型 按照方位 俯仰 侧摆动进行旋转后的空间模型(Target scattering point model according to the azimuth and pitching side swing space model after rotation)

基于前推回代发的潮流计算 可计算网损和节点电压，节点有功无功(Calculate calculate net loss and node voltage, active and reactive nodes based on forward and backward substitution hair trend)

基2FFT算法，不使用FFT函数，包括信号显示、幅值谱、相位谱……(Base 2FFT algorithm does not use FFT functions, including signal display, amplitude spectrum and phase spectrum ......)

我们地震处理相关的一些matlab程序，包括雷克子波，segy的读写，动校正这些(We are dealing with some of the earthquake procedures matlab procedures, including the mine sub-wave, segy read and write, dynamic correction of these)