MATLAB_FFT

说明：  matlab code of channal2

此源码程序是自适应滤波中的RLS算法的应用。在MATLAB中对其收敛速度 输出就行了仿真(This procedure is source of RLS adaptive filtering algorithm applications. In MATLAB in the convergence rate of its output on the line simulation)

说明：  已经编好的关于函数逼近的常用MATLAB 算法(Approximation)

说明：  一本关于matlab的书籍，对初学matlab的学者很好的指导书(A book on matlab, matlab scholars on a good beginner guide book)

this is FIR-filter with wavelet method for mode estimation of system for ambient data

pfc with average current control mode

基于DCT数字水印算法的Matlab实现源代码,1. 将文字水印和图像水印转换为二值序列水印； 2. 对水印进行置乱，提高其安全性； 3. 选择合适大小的块，给出DCT域中频分块编码方案；(DCT-based digital watermarking algorithm Matlab source code, a text watermark and image watermark converted into a binary sequence watermark .. 2 watermark scrambling to improve their safety 3 Select the appropriate size of the block, given DCT domain frequency block coding scheme )

关于瑞利信道，莱斯信道等的仿真源代码，比较准备，贴近理论(On Rayleigh channels, Rice channel simulation source code, etc., more preparation, close to the theoretical)

A signal is transmitted using a carrier frequency of 900 MHz. It is transmitted through a multipath channel which can be modelled as Rayleigh fading. Assumingthe Dopper spread as 10Hz and the number of multipaths as 10, generate the Rayleigh faded signal. Compute the outage rate (the probability of the signal falls below certain rate, say ?10 dB) of the signal. Using MATLAB, demonstrate the path loss as a function of loss parameter for distances ranging from 2 km to 40 km. Calculate the power loss in dB

说明：  MATLAB的向量矩阵运算，可以了解矩阵和向量在MATLAB中的用法。(MATLAB' s vector matrix operations, matrix and vector can understand the usage in MATLAB.)