sound-graph

信号与系统实验源代码 包括：实验一 周期信号的谐波逼近，幅频相频分析；实验二 simulink信号的抽样和内插； 实验三 GUIDE二阶状态轨迹的显示；实验四 Wav信号的波形分析及频谱分析(Signals and systems including source code of the experiment: The experiment of a periodic signal of the harmonic approximation, the amplitude-frequency phase-frequency analysis experiment II simulink signal sampling and interpolation experimental GUIDE second-order three-state trajectory display experiment four Wav signal waveform analysis and spectral analysis)

显得无聊自己做的一段代码显得无聊自己做的一段代码(ssssssssssssssssssssssssss)

包含平方根容积卡尔曼滤波（CKF），无迹卡尔曼滤波（UKF），扩展卡尔曼滤波（EKF）的matlab仿真程序。(Square root volume contains Kalman filter (CKF), unscented Kalman filter (UKF), extended Kalman filter (EKF) of matlab simulation program.)

巴克码，P1，P2，P3，P4等多相码的模糊函数，自相关函数性能分析(Barker code, P1, P2, P3, P4 and other multi-phase code fuzzy function, autocorrelation function analysis)

一个可以实现矩形阵列信号处理的程序，大家试一试吧(A rectangular array signal processing can achieve the program, we try it)

this is an important code.

基于MATLAB/SIMULIN，搭建的光伏系统最大功率跟踪爬山法的定步长模型(Structures of the PV system based on MATLAB/SIMULIN, climbing method of maximum power point tracking fixed step model)

opamp simulink in matlab

高斯法，高斯选主元法，LU分解法求解病态问题（非调用）(Gaussian, Gauss pivoting method, the LU decomposition method for solving ill-posed problems)

this code is used to solve bueden method