matlab

该matlab代码描述了谱减的语音增强算法(The matlab code spectrum is described by the speech enhancement algorithm)

normal equalizer by a beginner

In telecommunications, direct-sequence spread spectrum (DSSS) is a modulation technique. As with other spread spectrum technologies, the transmitted signal takes up more bandwidth than the information signal that modulates the carrier or broadcast frequency. The name spread spectrum comes from the fact that the carrier signals occur over the full bandwidth (spectrum) of a device s transmitting frequency.

Matlab 《统计工具箱》基本统计命令(Matlab statistic toolbox function)

精通《MATLAB7》书中的实例，可以借鉴一下，很不错。(Proficient " MATLAB7" book instance, can learn about, very good.)

MATLAB完成低通滤波器仿真，LPF由CIC和半带构成(LPF CIC HB)

DWT水印嵌入程序，DWT水印嵌入程序，DWT水印嵌入程序(The DWT watermarking algorithm program)

Ar simulation for fifting arbitrary function

phsical mpdelling matlab

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.