neural_indirect_grad

说明：  联邦卡尔曼的学习资料。英文资料，希望对大家有用！(Federal Kalman' s learning materials. Information in English, and I hope useful!)

Underdetermined Anechoic Blind Source

自己弄的多端直流配电网的仿真模型，是支撑自己小论文的东东。仿真环境是用的matlab。(Get yourself a simulation model with a multi-terminal DC power grid, is supporting their own small paper stuff. Simulation environment is used matlab.)

It is code for( 33 bus IEEE data) DG placement code for minimizing a function using particle swarm optimization technique.

利用OFDM系统的虚拟子载波技术来进行盲信道估计(OFDM systems using virtual subcarriers technologies for blind channel estimation)

The distribution network has characteristics different from the transmission system. Distribution networks are commonly 1. three-phase unbalanced 2. radial with sometimes weakly meshed topology 3. with high resistance to reactance (r/x) rations here, an equivalent current injection method is used in rectangular coordinates to analyse the given radial distribution system. The FDLF method uses the NR-algorithm, with a constant Jacobian matrix. This matrix is further decoupled into two identical sub-Jacobian matrices.

说明：  MATLAB code forOrdinary differential equation

说明：  用图表表示出语音信号的语音信号时域波形，短时幅值和短时过零率，短时能量和短时过零率，短时幅值和短时能量，短时能量和短时幅值--hamming window。(Graphically show the voice signal voice signal waveform, amplitude and short-zero short-term rates, short-time energy and short-term zero crossing rate, short-term amplitude and short-term energy, short-term and short-term rate of energy value- hamming window.)

包括了许多CA模型的matlab源程序，对于初学者很有用处。(CA model includes many of the matlab source code, useful for beginners.)

An example for estimating linear gaussian state space model by using particle filtering . Also include a function particle filtering resampling step.Inverse transform method:Discrete random variables.