dierzhang

能够用matlab轻松实现id3算法，对数据挖掘起到很大帮助(Easily be able to use matlab implementation id3 algorithm, data mining has played a lot of help)

《通信仿真及应用实例》一书 书中实例，对RS码在二进制对称信道的性能进行仿真。(" Communication Simulation and Application," a book in the book example, RS codes on the binary symmetric channel in the performance of simulation.)

用matlab语言实现图像的主色调提取，算法简单，适合初学者。(Matlab language used to achieve the main colors extracted image, the algorithm is simple, suitable for beginners.)

UKFfunction [x,P]=ukf(fstate,x,P,hmeas,z,Q,R) UKF Unscented Kalman Filter for nonlinear dynamic systems [x, P] = ukf(f,x,P,h,z,Q,R) returns state estimate, x and state covariance, P

In this code, the BER performance of a system which uses sparse channel estimation is compared with a system which uses LSE channel estimation. It is shown that using sparse technique improves the performance of the system

the codes which i sent contains matlab code for encryption using 4 out of 8 code,binary to decimal conversion,decimal to binary conversion,subband coding,upsampling.

采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化，采用MATLAB编译(Gray-scale transformation using the method of contrast-enhanced images P0304: Histogram of homogenization, using MATLAB Compiler)

COUPLING OF TRANSIENT ELECTROMAGNETIC FIELD TO UNSHIELDED CABLE (over a ground plane)

说明：  这是一维的最小二乘法的Matlab源程序(This is a one-dimensional source Matlab least square method)

认知无线电频谱感知能量检测算法，噪声不确定(Cognitive radio spectrum sensing energy detection algorithm, noise uncertainty)