wiener

说明：  此文件里包含了关于Matlab的经典程序，对于Matlab的编程有极大帮助，包括差值拟合等等，另附上一个实时时钟的Matlab程序，也比较经典。(This file contains the classical procedures on Matlab, Matlab programming for the great help, including the difference between the fitting and so on, attached to a real-time clock of the Matlab program, but also more classic.)

用simulink搭建一个SSSC（静止同步串联补偿器）模型，其中的逆变器环节是H桥多电平逆变器调制策略采用载波移相pwm调制（SPWM），仿真在35kv输电线路，三节点以上，SSSC采用阻抗补偿模式，给出在容性补偿和感性补偿下的仿真结果。(Build a SSSC with the Simulink (SSSC) model, which is the link inverter H bridge multilevel inverter modulation strategy using carrier phase shifted PWM modulation (SPWM), simulation in 35kV Transmission line, more than three node, SSSC using impedance compensation model, the simulation results in the capacitive compensation and inductive compensation given.)

实现三相的pwm整流，电压电流双闭环控制(Achieve three-phase pwm rectifier voltage and current double closed loop control)

MICROSTRIP Calc using matlab

方孔衍射的实例，方便直观学习衍射花样的性质，了解简单光调制的原理(Fang Kong diffraction)

A new blind adaptive multiuser detection scheme based on a hybrid of Kalman filter and subspace estimation is proposed. It is shown that the detector can be expressed as an anchored signal in the signal subspace and the coefficients can be estimated by the Kalman filter using only the signature waveform and the timing of the desired user.(A new blind adaptive multiuser detection s cheme based on a hybrid of the Kalman filter and subs pace estimation is proposed. It is shown that th e detector can be expressed as an anchored signa l in the signal subspace and the coefficients ca n be estimated by the Kalman filter using only th e signature waveform and the timing of the desir ed user.)

用FFT计算信号的功率谱密度时，需要先计算FFT，再计算双边谱密度，然后计算单边谱密度。在matlab里注意FFt要除以采样点数，计算双边谱时要注意除以频率分辨率。 ( When calculated using the FFT power spectrum density signal, you need to calculate the FFT, and then calculate the bilateral spectral density, and then calculate the unilateral spectral density. In matlab in Note FFt divided by sampling points should be noted when calculating the bilateral spectrum divided by the frequency resolution.)

it is a collection of matlab program. 1.to find the euclidian distance 2.to create mel frequency filter bank 3.

A matlab program on ECG signal

greedy search for signal processing