matlab6_ANN

this is the Z transform matlab code

说明：  采用基于量子粒子群算法来计算电力系统无功优化(Based on the quantum particle swarm algorithm to compute reactive power optimization)

面阵中二位角度估计unitary—esprit算法估计DOA(Face two Angle in the array is used to estimate the unitary estimates-esprit DOA)

this gives you detailed abt the active power filter and its used. You can mitigates the harmonics by using a active power filter.

pilot based ofdm signal

神经网络 matlab 的一个样例；Neural network matlab a sample(Neural network matlab a sample)

SSB调制模型，提倡共享。谢谢大家支持。(SSB modulation model, promoting sharing. Thank you for support. Thank you, Thank you, thank)

A semi blind technique for estimating the carrier frequency offset in OFDM communication systems is presented in this paper. The fractional and integer frequency offsets are esti-mated by employing a few null subcarriers in the rst OFDM symbol in a frame. While the conventional null subcarrier based methods estimate the offset by a single global search, the proposed method employs a two stage estimator, which greatly minimize the computational complexity.

经典的OFDM仿真程序,比较简单，适合初做仿真者用。(A symple program of OFDM)

基于小波变换的数字水印提取Matlab源代码(Digital Watermarking Based on Wavelet Transform Matlab source code extraction)