TRANSMISSION_PERFORMANCE_EVALUATION_OF_JTIDS

用遗传算法求解二维函数的最大值问题，用matlab实现，但是不采用matlab遗传算法工具箱(Genetic Algorithm with the maximum two-dimensional function problems, and use matlab to achieve, but do not use matlab genetic algorithm toolbox)

A discrete cosine transform (DCT) expresses a finite sequence of data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, lossy compression of audio (e.g. MP3) and images (e.g. JPEG) (where small high-frequency components can be discarded), to spectral methods for the numerical solution of partial differential equations. The use of cosine rather than sine functions is critical for compression, since it turns out (as described below) that fewer cosine functions are needed to approximate a typical signal, whereas for differential equations the cosines express a particular choice of boundary conditions.

说明：  样本自相关函数和偏相关函数，仅供大家参考，多多指教(Sample autocorrelation function and the partial correlation function, we only refer to the exhibitions)

matlab 学习资料psk123.rar 的matlab 学习资料psk123.rar(Matlab learning materials bpsk123.rar the Matlab learning materials bp sk123.rar)

ER,WS和BA网络模型生成算法的matlab实现(ER, WS and BA network model generation algorithm of matlab )

This program simulate a multi-antenna multi-relay dual-hop amplify and forward relaying system over Nakagami-m fading channels. The output of this function is the outage probability.

OFDM 信道估计的程序~~~~~~~~(OFDM channel estimation procedure ~~~~~~~~)

这是剑桥某个老头写的基于MATLAB的心理声学掩蔽曲线FFT后(This is an old man writing Cambridge MATLAB-based psychoacoustic masking curve after FFT)

实现主动频率偏移法的孤岛检测，利用matlab中的S-FUN编写(Frequency offset for active islanding detection method, using matlab written in S-FUN)

采用邻近插值法和双线性插值法图像进行缩放和旋转(In neighbor interpolation and bilinear interpolation image scaling and rotation)