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说明：  反演程序 地球物理的很有用反演程序 地球物理的很有用(inversion code)

说明：  DSP本身在内的所有电子器件都是干扰源，而且系统所处的工作环境中还有很多外来干扰源，再加上语音识别技术对信号噪声非常敏感，所以在系统设计中必须考虑系统的抗干扰问题。(DSP itself, including all electronic devices are sources of interference, and the system environment in which there are many external sources of interference, coupled with voice recognition technology is very sensitive to signal noise, so the system design must consider the system of anti- interference problem.)

在matlab环境下实现卷积码的维特比译码(convolutional VA decoding)

用小波去噪，不同尺度下的阀值去噪，去噪效果的对比很不错(Using wavelet denoising, different scales of threshold denoising, contrast denoising effect is very good)

the matlab code of fading channel

hellowindow hellowindow hellowindow

FIR and IIR RLS algorithms are implemeted by using reference information from Simon Haykin s Adaptive Filter Theory, where a transversal filter is used for modeling the adaptive filter

16 QAM source code simulation with matlab(16 QAM)

天线的频域内LMs算法MATLAB仿真，天线阵列类型为圆阵。(The antenna frequency domain LMs algorithm MATLAB simulation, the type of circular array antenna array.)

数字通信系统的基本调制方式的matlab仿真程序(Digital communication system of basic modulation of matlab simulation program)