Direct_sequence_spread_Spectrum

用matlab编写的用来求解四步相移法的光栅相位的程序(This is a matlab prepared for the four-step phase shift method to solve the grating phase program)

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用周期图法和 ARMA谱估计法(SVD-TLS)估计此信号的功率 谱，并分析比较其结果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try periodogram and ARMA spectral estimation method (SVD-TLS) estimate the power spectrum of this signal, and the analysis and comparison of the results)

采用双位方程计算对称阵子天线的输入阻抗方向图,并进行频率扫描，给出了输入阻抗随着频率变话的曲线(MOM to calculate the dipole antenna)

应用Gauss-Newton.圆柱拟合 (Application of Gauss-Newton. Cylindrical fitting)

机器人路径规划与避障的MatLAB源码，对研究机器人路径规划与避障很有帮助！(Robot path planning and obstacle avoidance of MatLAB source, the study of robot path planning and obstacle avoidance helpful!)

Illegal Format Code Point Exception extends Illegal Format Exception implements Serializable.

该程序是散斑图像中自适应滤波算法处理的matlab程序(The program is adaptive filtering algorithm speckle image processing matlab program)

《matlab6.5辅助图像处理》源代码()

compress a picture, using kmeans Clustering

三次样条插值matlab程序，三次样条插值matlab程序，三次样条插值matlab程序(spline matlab)