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说明：  产生gps编解码中的C/A码的程序，matlab编写(A matlab program produces the C/A code of GPS)

浅海水下地形SAR 探测，这方面还是一个新的方向，搞的人不多，希望您会考虑(Terrain navigation for underwater vehicles using the correlator method 2004.pdf)

说明：  Read the latest news from the EDA industry at FPGAworld (Read the latest news from the EDA industry at FPGAworld)

系统辨识的时域法--切线法跟两点法，利用matlab编程(Time-domain method for system identification- the tangent method with two-point method using matlab programming)

无线通信信道信息的最小均方误差估计的时域均衡函数(The wireless communication time-domain MMSE channel equalization information)

二级倒立摆mdl 和m-file.基于模糊控制仅作参考(Inverted pendulum mdl and m-file. Based on fuzzy control for reference only)

用Simulink中NCO模块产生正弦信号的程序，自己写的，采样率180MHz，正弦频率70MHz，可以直接运行。(Using Simulink module generates a sinusoidal signal of NCO program, sample rate 180MHz, sinusoidal frequency 70MHz, can be directly run.)

使用低通滤波器从含有噪声的信号中提取有用的正弦波 (见实验指导书 实验九 数字滤波器中的第一题) 目的：用数字滤波器从含有高频噪声的采样数据中提取正弦信号。 要求：①输入信号为一正弦波，并加入一个白噪声的干扰来模拟信号传输中的随机干扰信号（用以模拟含有噪声采样序列）。 （模拟含有噪声采样序列具体可用正弦波信号叠加高频噪声来实现，为了使滤波效果明显，本实验的高频噪声是用高频均匀分布白噪声（Uniform）通过Butterworth高通滤波器过滤生成的，高通滤波器的截止频率设为10倍输入信号频率。） ②在程序中设计一个低通巴特沃斯滤波器，以滤除信号中的噪声分量，提取输入的正弦波信号 。 ③可调节信号滤波器的截止频率和阶数，可显示滤波前与滤波后的时域信号。 ④给出滤波前与滤波后的频谱特性的显示。 (Using low pass filter extracting useful sine wave signal containing noise(see experiment instruction digital filter in the first nine questions)Objective: to use digital filter sampling data extract containing high frequency noise sine signal.Requirements: (1) the input signal is a sine wave, and add a white noise interference to simulate the random disturbance signal of the signal transmission (to simulate contains noise sampling sequence).(simulated the sampling sequence contains noise available sine wave signal superposition of high frequency noise, in order to make the filtering effect is obvious, the experiment of high frequency noise is Uniform distribution with high frequency white noise (Uniform) by Butterworth high-pass filter to filter generated, high-pass filter cutoff frequency set to 10 times the size of the input signal frequency.)(2) in the program design a low-pass butterworth filter, in order to filter out the noise in the signal component, extract the input sine wav)

MATLAB环境中的KSVD字典学习，可以用于信号特征的分析，学习。(The KSVD dictionary MATLAB environment study, can be used for the analysis of characteristics of signal.)

采用最小二乘算法，设计线性麦克风阵列固定波束形成器(design fixed beamformer of linear micphone array by using Least-Square(LS) algorithm)