shujude-tongjiyu-miaoshu

用DSM调制1-bit输出，经简单模拟滤波电路，产生VGA控制电压。对于内部频率高、但VGA变化速度较慢的场合，可以达到很高的控制精度，从而省却了内部高精度DAC的模块(DSM modulation with 1-bit output, through a simple analog filter circuit, producing VGA control voltage. in the circumstance of high internal frequency, but need a slower changing VGA control, this program can achieve high control precision, and thus save the internal high-accuracy DAC module)

With this Matlab code one can can perform analysis of formants

A program for computing the fast forier transformation (FFT).

这个是关于随机数产生的matlab仿真程序(This is a random number generator on the simulation program)

说明：  Rosen梯度法求解约束多维函数的极值用matlab实现(Rosen gradient method for solving constrained multi-dimensional realization of the function extreme value with matlab)

这是matlab编写的一个影像匹配的程序，是摄影测量的实习作业，其中用到相关系数法，匹配结果精度较高，希望与大家交流学习(It is written in an image matching matlab program, internship job photogrammetry, which uses the correlation coefficient method, matches high accuracy, and we hope the exchange of learning)

BER plot in rayleigh channel with maximal ratio combining technique for MIMO

西安交大Malab教学视频，从入门到精通，易于学习，用时少。(Xi' an Jiaotong University Malab teaching video, from the entry to the master, easy to learn, with less time.)

《MATLAB数字信号处理与应用》一书的源代码,可以对应书本学习。("MATLAB and application of digital signal processing," source book, itis easy to use)

this file computes the distance between two vectors using the dynamic time wrap technique.