5.INTERPOLATION BY CUBIC SPLINE

ofdm-qpsk jitiao to the understanding ultra wide band radio fundamentals(ofdm-qpsk jitiao)

最小二乘法（又称最小平方法）是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。 (Least-squares method (also known as least squares) is a mathematical optimization techniques. It does this by minimizing the square error of the data and find the best match function. The least square method can easily obtain the unknown data, and makes these data and the actual data obtained between the square and the smallest error. Least-squares curve fitting method can also be used. Other optimization problems can be maximized by minimizing the energy or entropy of the least square method to express. )

基于子空间表示的欠定盲源分离欠定盲源分离算法 包含对应的文章(Underdetermined blind source separation based on subspace representation)

我们将通过MATLAB仿真在发送平均功率和传输速率相同的情况下，在传输特性为理想的平的和非平(即存在码间干扰)的信道上，对多载波OFDM和单载波QPSK的误码率进行比较。(We will send the average power by MATLAB simulation and the transmission rate in the same circumstances, in the transmission characteristics of the ideal of peace and non-flat (as is the inter-symbol interference) of the channel, multi-carrier OFDM and single carrier QPSK BER rates were compared.)

说明：  三相桥式全控整流电路，实现三相交流电的整流(three-phase full-controlled bridge rectifier circuit )

主要是是显示技术中的数值计算的范例程序，有长直接地金属槽等计算(Display technology in the numerical calculation)

program for gmm distribution calculation of speech features

说明：  Matlab image stitching

MATLAB function which creates a black and white version of a grayscale image by specifying a single threshold value pixels below this value become black, and above this value they are white. Usage:

K均值算法，适合于初学者。包括matlab源代码，测试数据等。(K-means algorithm)