sig_sub_b

说明：  工序调整：因为实际因素的影响，在任务11开始之前必须先完成任务15，而在任务9（顶部施工）开始到第7周后必须穿插1周时间的安装工作，因而任务10中的“照明系统”工作周数也相应减少1周；(Adjustment process: since the actual factors, the task must be completed 11 missions before the start of 15, while in task 9 (top construction) began to be interspersed 7 weeks 1 week after the installation time, thus the task of 10 in &quot lighting systems &quot work week is also a corresponding reduction in the number of 1 week )

对模拟信号抽样，然后进行离散傅里叶变换，利用自编DFT函数，得到频谱，然后进行频谱的还原。(Sampling the analog signal, then the discrete Fourier transform, DFT self function obtained spectrum and the spectrum reduction.)

digitalimagekejian(1).rar交流啊(digitalimage(1).rar)

大规模多输入多输出非平稳无线信道冲击响应(Large-scale multi-input multi-output non-stationary wireless channel impulse response)

说明：  目前，以空间调制(Spatial Modulation，SM)、广义空间调制(Generalized Spatial Modulation，GSM)为代表的新型MIMO技术，成为4G以及5G的关键技术。空间调制系统在一个符号周期内，发送端只选择部分发送天线发送信号，从而大大提高了频谱效率，是大规模MIMO系统的重大突破。(At present, the new MIMO technology represented by spatial modulation (SM) and generalized spatial modulation (GSM) has become the key technology of 4G and 5g. In a symbol period, the transmitter only selects part of the antenna to transmit the signal, which greatly improves the spectral efficiency. It is a major breakthrough in large-scale MIMO systems.)

射频方面的资料，里面有详细的M文件，希望对大家有用。(Radio frequency information, there are detailed paper M, in the hope that useful to everyone.)

SYNAPSE library aims to create complete library of classes and functions that would markedly simplify application programming of network communication using Winsock.

MATLAB buck pwm 用pwm的控制方式实现buck电路(MATLAB buck pwm control method used to achieve buck pwm circuit)

说明：  摄像机标定matlab_cameral_colabration(Camera calibration matlab_cameral_colabration)

Elman神经网络的数据预测—电力负荷预测模型研究(Elman neural network data prediction- Power Load Forecasting Model)