clust

三相四线制T型三电平逆变器仿真，采用7段式开关序列(Simulation of three-phase three level inverter)

说明：  简单介绍了鲁棒控制的例子，以及练习时代码，仅供参考 。(This paper briefly introduces the example of robust control and the code of practice.)

this is the gaussian pulse generator waveform this function is to build gaussian pulse

ofdm系统中LS信道估计，QPSK调制，模拟瑞利信道，能运行出误码率图形。(LS channel estimation in OFDM system, QPSK modulation, analog Rayleigh channel can run a bit error rate graphics.)

this is an open source and free code for calculation of E&B filed in presence of a current line.

永磁同步电机的直接转矩控制matlab/simulink模型，可用。效果不错。(matlab/simulink model of PMSM DTC method。)

CVSD语音压缩的算法和程序流程.量阶δ能够自动地随输入信号平均斜率的大小而连续变化,译码输出信号实现了对输入信号的理想逼近,最后在可编程逻辑器件(FPGA)中实现了CVSD调制功能。(CVSD voice compression algorithm and the program flow. Volume bands can automatically input signal with an average slope of the size of continuous change, decoder output signals to achieve the ideal input signal approximation, in the end programmable logic devices (FPGAs) to achieve the CVSD modulation functions.)

Matlab使用指南，非常好的使用matlab的入门书(Matlab User Guide, very good use of the primer matlab)

all about the signal process in matlab file

实现低信噪比下的语音断电检测，谱熵端点检测，优于双门限端点检测法(Low-power voice SNR detection, spectral entropy endpoint detection, better than the two-endpoint detection threshold)