adapt_filter_arithmetic

提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万 门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率 小于10-5的数据传输。 (Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.)

说明：  matlab开发的GPS信号simulator，并且包括mdd文件，方便可靠，请勿转载(matlab developed GPS signal simulator, and includes MDD documents, convenient and reliable, please do not reprint)

此程序为关于卡尔曼滤波定位代码的matlab源程序(This paper presents a fuzzy adaptive Kalman filter technology )

1) Pls note that the input sequence shall be a power of 4. 2) Output bits are reversed in Quaternary System. MATLAB release MATLAB 7.5 (R2007b)

对卡尔曼滤波的matalb仿真进行详细描述，。(Simulation of the Kalman filter matalb detailed description.)

希尔伯特黄变换,包括固有模态的求解算法以及经验模态分解的算法。利用此程序可以对一个复杂的信号分解出其内涵的确定性信号。(Hilbert Huang transfermation)

说明：  Matlab 调用refprop（64位环境）和物性函数(Matlab calls RefProp (64 bit environment) and physical function)

在matlab中实现从rgb到hsi色彩模式的转换(In matlab to achieve from the rgb color model to HSI conversion)

自己编写的基于nlms的回波消除算法，直接能运行(I have written based nlms echo cancellation algorithm can be run directly)

为数字仿真处理软件，包括BASK，BPSK和BFSK，包括coherent和non-coherent两种方式(Processing software for digital simulation, including the BASK, BPSK and BFSK, including coherent and non-coherent two ways to)