wimax_ofdm_ber_snr

document for PID controler using funtion of matlap as simulink

一本很好用的关于matlab应用的书，之前的一个不能打开(Used in a very good book on the matlab application, one should not open before)

Finite Difference methods for solution of PDE and ODE. Presented mathematical algoritms for solution of Partial Differential Equations and Ordinary Differential Equations. Matlab codes included in the text.

DIGITAL SIGNAL PROCESSING ADVANCED PROGRAMS MATLAB WITH OUTPUTS

QPSK 调制、AWGN 信道下仿真程序,含有信源编码，信道编码，信道解码，信源解码等部分(QPSK modulation, AWGN channel simulation program, with source coding, channel coding, channel decoding, source decoding section)

chebyshev模拟低通滤波器matlab源码(chebyshev analog low-pass filter design (matlab source code))

ROC curves illustrate performance on a binary classification problem where classification is based on simply thresholding a set of scores at varying levels. Lenient thresholds give high sensitivity but low specificity, strict thresholds give high specificity but low sensitivity the ROC curve plots this trade-off over a range of thresholds (usually with sens vs 1-spec, but I prefer sens vs spec this code gives you the option). It is theoretically possible to operate anywhere on the convex hull of an ROC curve, so this is plotted too. The area under the curve (AUC) for a ROC plot is a measure of overall accuracy, and the area under the ROCCH is a kind of upper bound on what might be achievable with a weighted combination of differently thresholded results from the given classifier

ldpc码的编解码实现，搭建OFDM通信系统的框架，毕业设计有用。( Codec ldpc code implementation Build a framework OFDM communication system, Graduation usefu.)

基于matlab的Movie编辑器，可修改编辑movie,支持avi,mpg,jpg等多种格式存取。 ()

good projet for bbeginners ey useful