ASK

a simple code for make a diffrent a color histograms.....enjoyyyy

利用matlab仿真产生混沌序列的程序，长度维数都可选(Chaotic sequence generated by matlab simulation program, the length dimensions are optional)

MATLAB帮助文件 MATLaB7.0帮助文件(MATLAB help files MATLaB7.0 Help)

有CDF三角函数曲线/三维曲线图，阵列信号处理的高分辨率估计，本程序的性能已经超过其他算法。( There CDF trigonometric curve/3D graphs, High-resolution array signal processing estimates, This program has exceeded the performance of other algorithms.)

脉冲压缩技术机理 很有用哦 希望对你是有用的啊 (Pulse compression techniques useful mechanism Oh I hope it is useful to you ah)

使用MATLAB对十六进制字符串进行转换，转换成分贝数的比特流，用于多媒体音频处理（仅供大家参考）(using matlab to convert hexadecimal string to a stream of bytes in decibel numbers，for multimedia audio processing)

[X,Y,Z]=cylinder2(x,y,z,r,N,o) 向量X，Y，Z轴定义圆柱面中心线 和矢量r定义圆柱面半径，并已 为的x，y，z的长度相同 N是周围围点的数量。默认值 为N= 100。 Ø 定义了矩阵圆柱generatix（圆圈）椭圆 表面。其内容以0和1之间的值，并适用于 小学和中学的母线轴。值的defeault Ø =的（长（x），2）。 矩阵X，Y，Z轴确定圆柱面，冲浪（的X，Y，Z）的显示器 圆柱面。( [X,Y,Z]=cylinder2(x,y,z,r,N,o) Vectors x, y, z define the central line of cylindrical surface and vector r defines the radius of cylindrical surface, and has the same length as x, y, z. N is the number of points around the circumference. The default value is N = 100. Matrix o defines ovality of the generatix (circle) of cylindrical surface. Its elements take values between 0 and 1 and apply to the primary and secondary axis of generatrix. The defeault values are o=ones(length(x),2). Matrices X, Y, Z define the cylindrical surface, surf(X,Y,Z) displays the cylindrical surface. )

offset quadrature amplitude modulation

检测概率PD与输入信噪比r的关系（理论曲线） 采样点数：N=100；噪声方差：sigma^2=1 ( Probability of detection PD relationship with the input signal to noise ratio of r (theoretical curves) sampling points: N = 100 noise variance: sigma ^ 2 = 1 )

对样本进行主成分分析： 把原来多个变量划为少数几个综合指标的一种统计分析方法，是一种降维处理技术(Principal component analysis on the samples: the original more than one variable is designated as a few indicators of a statistical analysis method, a dimensionality reduction processing technology )