pic2

是关于ofdm仿真系统的源代码 放心下载 验证正确(Is a simulation system on the source code for ofdm)

说明：  仿真一个QPSK调制信号通过一个平坦瑞利衰落的AWGN信道的误码率(simulate the BER of a QPSK modulated siganal using an AWGN channel with flat rayleigh fading)

正弦函数用fft实现的单边振幅谱图形(未加噪声）(Unilateral amplitude of the sine function with fft spectrum graphics)

参照3GPP标准，基于用户分布的3D波束赋形方案的研究(Referring to the 3GPP standards, research users distributed 3D beamforming scheme based)

％ DYNMODES calculates ocean dynamic vertical modes ％ taking a column vector of Brunt-Vaisala values (Nsq) at ％ different pressures (p) and calculating some number of ％ dynamic modes (nmodes). ％ Note: The input pressures need not be uniformly spaced, ％ and the deepest pressure is assumed to be the bottom.( DYNMODES calculates ocean dynamic vertical modes taking a column vector of Brunt-Vaisala values (Nsq) at different pressures (p) and calculating some number of dynamic modes (nmodes). Note: The input pressures need not be uniformly spaced , and the deepest pressure is assumed to be the bottom.)

100个matlab学习程序，通过它可以全面的学会matlab编程，和一些简单算法的使用(100 matlab learning process, it can fully learn matlab programming, and some simple algorithm using )

Spread Spectrum Watermarking MATLAB

this program stimated the parameterDH of a robot

三角函数曲线的源程序代码，方便matlab初学者学习。(Trigonometric function curve of the source code, convenient for beginners to learn matlab. )

数字滤波头文件，包含头文件中数字滤波个参数格式(Digital Filter header files)