wulihuaxue

bcir的一个详细例子，还有过程推到 ，很好的资料(bcir a detailed example of the process also pushed to, very good information)

说明：  matlab实用程序，大概100个，写成txt文档(matlab utility, about 100, written in txt file)

说明：  用MATLAB对一语音信号进行小波分解，分别用强阈值，软阈值，默认阈植进行消噪处理。(MATLAB to a voice signal wavelet decomposition, respectively intensity threshold, soft threshold, the default threshold for planting Denoising.)

TANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUBTANI AYOUB

干扰来向变化情况下的阵列天线Laplace零陷加宽算法(Laplace nulling broadening algorithm for array antenna)

说明：  在matlab环境下，利用近邻法解决非线性分类问题(In the matlab environment, the use of neighbor method to solve nonlinear classification problems)

Volumetric plot of a partially translucent 3D-Matrix (3-Tensor) in Matlab.

本程序是一个基于空时编码的MIMO-OFDM通信系统的仿真设计，包括QPSK调制解调，IFFT调制，空时编解码(This procedure is based on a space-time coded MIMO-OFDM communication system simulation design, including QPSK modulation and demodulation, IFFT modulation, space-time codec)

In this paper, we have proposed a new PAPR reduction technique in MIMO-OFDM systems. It achieves the result which proves the PAPR of 2×2 MIMO-OFDM systems. The parameters of the simulation are determined by standard IEEE 802.11n. From the simulation results, it is shown the proposed method has better PAPR performance in this system. Additionally, when the number of sub-blocks is increased, high PAPR reduction performance can be obtained.

matlab编写的调整svm参数的程序，其中cross是主程序，另两个是自己编写的svm核函数，如果要用matlab自带的核函数就把-t的值改成2即可。Ytrain是标记矩阵，Xtrain是特征矩阵，都由用户自己导入。可利用k倍交叉验证来选择最优的c参数。k可自行更改。(svm matlab prepared to adjust the parameters of the program, which cross the main program, and the other two are themselves prepared svm kernel function, if you use the value of the kernel function matlab own put-t can be changed to 2. Ytrain is labeled matrix, Xtrain is characteristic matrix, imported by the users themselves. K-fold cross-validation can be used to select the optimal c parameter. k can make changes.)