ssbcode

matlab application for image processing

ofdm without noise the article is matlab code without considering the noise parameter

AR自适应模型的参数估计，包括模型的参数和阶数(AR adaptive model parameter estimates, including model parameters and the order)

GSM simulation in simulink. composd of encoder and decoder. but it is not completed

Gathers and compares the best methods for the joint spectral radius computation

说明：  维纳滤波matlab源代码，无错，可以运行结果，有与fir滤波方法对比结果。(program of wiener filter used in image postprocessing,which can be runned with an expected result.)

自发辐射、受激辐射和受激吸收,激光二极管抽运的被动调Q Nd3+:YAG微晶片激光器仿真(Spontaneous emission, stimulated emission and stimulated absorption of laser diode pumped passively Q Nd3+: YAG microchip laser simulation)

由于显卡或者显示器的原因会出现实际输出的图像在亮度上有偏差，而Gamma曲线矫正就是通过一定的方法来矫正图像的这种偏差的方法.(Or because of the graphics display image will appear in the actual brightness of the output deviation, the Gamma correction curve is corrected by a certain method to the method of this bias image.)

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说明：  SVPWM是近年发展的一种比较新颖的控制方法，是由三相功率逆变器的六个功率开关元件组成的特定开关模式产生的脉宽调制波，能够使输出电流波形尽可能接近于理想的正弦波形。空间电压矢量PWM与传统的正弦PWM不同，它是从三相输出电压的整体效果出发，着眼于如何使电机获得理想圆形磁链轨迹。SVPWM技术与SPWM相比较，绕组电流波形的谐波成分小，使得电机转矩脉动降低，旋转磁场更逼近圆形，而且使直流母线电压的利用率有了很大提高，且更易于实现数字化。(SVPWM is a novel control method developed in recent years. It is a pulse width modulation wave generated by a specific switching mode consisting of six power switching elements of three-phase power inverters, which can make the output current waveform as close as possible to the ideal sinusoidal waveform. Space voltage vector PWM is different from traditional sinusoidal PWM. It is based on the overall effect of three-phase output voltage, focusing on how to obtain the ideal circular flux trajectory of the motor. Compared with SPWM, the harmonic component of winding current waveform is smaller, which reduces the torque ripple of motor, makes the rotating magnetic field more close to the circle, and improves the utilization ratio of DC bus voltage greatly, and makes it easier to realize digitization.)