matlab-

语音增强的的MATLAB代码，给有需要的人，欢迎交流(Speech Enhancement of MATLAB code, there is need to give the people are welcome to communicate)

使用粒子滤波的matlab的实现，可以跟踪目标(Particle filter )

matlab经典算法的程序-数据拟合，code fit(classical algorithm matlab procedures- data fitting, code fit)

四路抢答题，输入可以为四路不同信号，通过锁存抢答信号进行抢答。(Four-way scramble answer, for four different input signals, signals through the latch Answer Answer.)

SPWM MATLAB/simulink仿真模型，希望感兴趣的同学相互交流 (SPWM MATLAB simulation program, hope that those interested in mutual exchange )

用最小方差无失真响应（MVDR）方法实现数字波束形成(using the mathod of MVDR to realize digital beamforming)

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

使用matlab编写的经纬高、东北天数据和地心坐标数据之间的转换函数文件，包含了东北天坐标系的定义说明文件以及相关的转换公式。 三个函数的调用文件名：ECEFtoENV，ECEFtoLBH，LBHtoECEF。使用说明见函数的说明。(Prepared using matlab high latitude and longitude, northeast-day data and geocentric coordinate conversion functions between data file that contains the definition of the coordinate system Northeast day documentation and related conversion formulas. Three function calls filename: ECEFtoENV, ECEFtoLBH, LBHtoECEF. See the instructions for use function.)

压缩感知：NSL0，基于光滑l0范数和修正牛顿法的压缩感知重建算法，是本人精心编写调试好的，请放心使用。(cs:NSL0, compressive sensing reconstruction algorithm based on smooth l0 norm and modified Newton method )

16位加法器，需要的拿去，经仿真试验成功的(16-bit adder is needed instead, after a successful simulation test)