Matlab_Basic

amplitude modulation code

commande vectorielle d un moteur asynchrone sans capteur de vitesse

说明：  单相级联H桥逆变电路仿真模型，实现直流电变交流电的功能。(The simulation model of single-phase cascade H-bridge inverter circuit realizes the function of DC to AC.)

bp原理的源程序，可以自由下载，不涉及版权。(bp of the source principle, be free to download, do not involve copyright.)

realtime edge density estimation - road detection

记忆多项式查找表的实现，用于功率放大器的建模(Memory polynomial realization of look-up table for power amplifier modeling)

This is a Matlab BPSK source for simulatation. If you neeed adaptive modulation based on power please request one from me.

flownewton le thanh binh

利用双线性Z变换设计巴特沃斯和切比雪夫I型IIR数字滤波器，包括低通、高通、带通、带阻四种形式。使用者只需指定通带、阻带的边缘实际频率及相应的衰减，便可输出数字滤波器 的级联形式的各子系统分子、分母的系数，并输出其幅频和相频响(Bilinear Z transform design Butterworth and Chebyshev Type I IIR digital filters, including low pass, high pass, band pass, band stop four forms. Users simply specify the passband edge frequency stopband actual and corresponding attenuation subsystems can form molecular cascade output digital filter coefficients of the denominator, and the output of its magnitude and phase frequency response)

统计瑞利衰落特性,得到其幅度密度函数图。更进一步了解瑞利衰落特性。(Analyse the character of rayli fading,getting the CDF of teh rayli fadign.)