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给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换，是FFT变换的近似，其正反变换相同，克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。(Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform approximation, the same positive and negative transformation, overcoming complex FFT coefficient is not conducive to storage shortcomings. LLMAX function x is given a fixed bit sequence in the optimum quantized output. Entropy coding function as Huffman coding.)

boost电路matlab仿真，输入为带有波动的直流电压 要求占空比为0.5(boost current road)

waveguide dispersion simulation

利用BP网络对非线性系统进行辨识，同时，利用模型参考自适应方法，设计NNMARC控制器(BP network identification of nonlinear systems, at the same time, the use of model reference adaptive method, design NNMARC controller)

code qpsk for qpsk semilogy

i am sending some MIMO codes plz issue me pwd & login for use this site thanks

matlab编程实现线性预测编码（LPC)(Matlab programming linear predictive coding (LPC))

MATLAB HHT(希尔伯特变换)工具箱(matlab HHT toolbox lib)

image deionising using various filter in matlab

说明：  MIMO信道仿真所需的一些小子程序集合，覆盖面比较多(MIMO channel simulation procedures needed for the collection of some kid, more coverage)