matlab_and_mathematic

分形课程设计编写的MATLAB仿真程序，代码里包含了mandbort和LOGISTIC、CNhMSb等几个集合图的小程序，还包括小波分型的itXfNAV算法，分型布朗模型也调试通过。? (Fractal course design written in MATLAB simulation program, code contains the mandbort and LOGISTIC,CNhMSb , and several collections chart applets, including typing itXfNAV wavelet algorithm, typing Brown model also through debugging. )

一组用来计算不同参考椭球下的坐标变换函数(Geodetic Transformations A set of functions to calculate coordinate transformations between different reference ellipsoids and different projections.)

unit conversion file in simulink

DVB-T Matlap simulation using OFDM

脉冲编码调制（PCM）是数字通信的编码方式之一，在通信系统中完成将语音信号数字化的功能。PCM的实现主要包括三个步骤：抽样、量化、编码，分别完成时间上离散、幅度上离散及量化信号的二进制表示。(Pulse code modulation (PCM) is one of the encoding of digital communications, in a communication system will complete the function of digital speech signals. The realization of the PCM mainly includes three steps: sampling, quantization and coding, completed on the discrete time, the amplitude of discrete and quantify the binary representation of signals.)

VC++与Matlab混合编程的快速实现。快速实现vc++与matlab的接口通信。(VC++ and Matlab Fast Implementation of mixed programming. Fast Implementation of vc++ and matlab interface communication.)

different windows for short time analysis

The code introduces postcoding technique in ofdm system that results in a much less complex mechanism and provide similar result as are obtained with precoded system. In this technique the coding part is done after the ifft block that is initially the data is converted to frequency domain n then coding is introduced.

closed loop model for dc motor control...

认 知 无 线 电 中 的 频 谱 检 测 技 术(cognitive radio detection)