watermark-algorithm

通訊方面眾多原始碼，包含OFDM.CDMA.STTC.Power Control.Antenna Array方面的原碼，用於調變.解調.編碼.傳送.功率控制等方面。(Source of many communications, including aspects of OFDM.CDMA.STTC.Power Control.Antenna Array original code used for modulation. Demodulator. Coding. Transmission. Power control and so on.)

说明：  基于simulink的互感器仿真，改变参数可以模拟不同因素对线性传变的影响。(Simulink simulation based on the transformer to change the parameters of different factors can simulate the impact of change on the linear transmission.)

说明：  深度神经网络在函数近似中表现优越，然而需要从头开始训练。另一方面，贝叶斯方法，像高斯过程（GPs），可以利用利用先验知识在测试阶段进行快速推理。然而，高斯过程的计算量很大，也很难设计出合适的先验。本篇论文中我们提出了一种神经模型，条件神经过程（CNPs），可以结合这两者的优点。CNPs受灵活的随机过程的启发，比如GPs，但是结构是神经网络，并且通过梯度下降训练。CNPs通过很少的数据训练后就可以进行准确的预测，然后扩展到复杂函数和大数据集。我们证明了这个方法在一些典型的机器学习任务上面的的表现和功能，比如回归，分类和图像补全(Deep neural networks perform well in function approximation, but they need to be trained from scratch. On the other hand, Bayesian methods, such as Gauss Process (GPs), can make use of prior knowledge to conduct rapid reasoning in the testing stage. However, the calculation of Gauss process is very heavy, and it is difficult to design a suitable priori. In this paper, we propose a neural model, conditional neural processes (CNPs), which can combine the advantages of both. CNPs are inspired by flexible stochastic processes, such as GPs, but are structured as neural networks and trained by gradient descent. CNPs can predict accurately with very little data training, and then extend to complex functions and large data sets. We demonstrate the performance and functions of this method on some typical machine learning tasks, such as regression, classification and image completion.)

说明：  对给定传递函数，进行模糊PID程序仿真例程，函数调用与编写(For a given transfer function, the fuzzy PID program simulation routines, function calls and written)

无线通信系统中莱斯信道仿真，用于系统性能的研究。(Rice wireless communications system channel simulation for system performance studies.)

HYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTERHYBRID MULTILEVEL CONVERTER

这是一个卡尔曼滤波器估计SOC的程序，希望对大家有用！(kalman filter)

说明：  quartus ii 下 FM调制例程，采样了IP核，图形化模块，等等。。(quartus ii FM modulation under routine sampling of the IP core, graphics modules, and so on. .)

以捷联惯性导航系统为主，添加里程计、卫星成为组合导航的半实物仿真程序(integrated navigation)

A matlab app for spectral clustering