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趋势面分析是拟合数学曲面的一种统计方法。通常要找到一个合适的曲面精确表达实际问题往往比较困难，但却可以利用多项式函数来近似逼近它。(trend surface analysis is fitting surfaces of a mathematical statistical methods. Usually to find a suitable surface accurately reflect the actual problems are often more difficult, but polynomial function can be used to approximating it.)

【matlab编程代做】BPSK调制解调直接序列扩频系统源代码(白噪声及瑞利衰落误码率比较) ([Do] matlab programming generation direct sequence spread spectrum BPSK modulation and demodulation system source code (white noise and Rayleigh fading BER comparison))

a set of MATLAB-SIMULINK files

美国伊利诺伊大学MaYi博士做的广义PCA算法的源代码(Complete rewrite of the test_gpca function to use the generalized data generation function instead.)

DCT 音频水印 嵌入与提取 并进行攻击 (DCT SHUIYIN CHENGXU)

Application Applet GUI窗口型。。。。。。。。。。。。。。(Application Applet GUI window type)

MATLAB code that implements Hopfield CAM algorithm

The exception that is thrown when an error occurs while a {@code Certificate} is being encoded.

简单的雷达信号估计仿真程序，对比显示信号估计性能与信噪比的关系(Simple simulation of a radar signal estimation process, the signal estimation performance comparison shows the relationship with the SNR)

模糊聚类的图像分割,通过模糊c-均值（FCM）聚类实现图像的分割(Fuzzy clustering segmentation Image segmentation by fuzzy c-means (FCM) clustering.This is a very very very good file.matlab)