chpt3_9

有11項 影像處理的功能，有興趣者下載回去(有11???像處理的 ?| 能 ??有興??者下載 回?)

这是基于KNN的邻域分类器matlab代码，里面包含了KNN的matlab代码。(This is a neighborhood based on KNN classifier matlab code, which contains the KNN of matlab code.)

谐波小波库程序，适用于想用谐波小波进行分析的所有人士。(Harmonic wavelet toolbox program)

电力系统潮流计算的导纳矩阵输出matlab源代码(power flow, admittance matrix)

说明：  6. 在三条径的瑞利信道中，对于OFDM： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (6. In the three path Rayleigh channel, for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw-bit signal to noise ratio and bit error rate curve.)

基于递推最小二乘法的m序列含白噪声参数识别和误差分析程序(The recursive least square method)

3D shape reconstruction matlab code. It used shape from defocus technique with least squares. You can reconstruct 3D shape with only two different depth images.

求灰度空间相关性图及计算标准差及标准差的平均值(For gray-scale spatial correlation and calculation of standard deviation map and the standard deviation of the average)

说明：  数理统计中各种参数估计与假设检验源代码，文件中有例程(A variety of mathematical statistics, parameter estimation and hypothesis testing of the source code)

这是基于IHMPT（积分高阶匹配相位变换）方法的多分量三阶相位多项式信号（即立方相位信号）参数估计算法程序包，包含了相关的6个子函数、测试程序以及参考文献等。可以实现对各分量的幅度、各阶相位系数的精确估计。具有广泛的应用，如雷达成像中回波信号具有多阶相位多项式的形式。(This is a matlab code package for an algorithm of estimating parameters of Multicomponent 3-order Polynomial phase signal (Cubic-PPS). The algorithm is based on IHMPT(Integrated High-order Matched Phase Transform). The code package include relevant functions,test codes and reference paper. An accurate estimation of the amplitude and phase coefficients of each order can be obtained by this package. It has a wide application,e.g., the echo signal of radar has the form of PPS. )