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matlab样条工具箱介绍包括： 三次插值样条函数 PP形式的样条函数的构造及操作 B形式样条函数的构造和应用 其他函数 举例(introduction matlab spline toolbox include: cubic interpolation spline function forms of PP-spline function and operation of the structure form of B-spline function of the structure and application of other functions, for example)

说明：  将watson的DCT视觉模型计算出来，能够得到每个8*8块的系数的JND值( calculate watson s vision model,we can get the JND of every 8*8 s coefficients.)

实现霍夫变换的功能程序， function [rodetect,tetadetect,Accumulator] = houghtrans(imb,rostep,tetastep,thresh)(function [rodetect,tetadetect,Accumulator] = houghtrans(imb,rostep,tetastep,thresh))

说明：  8psk调制解调的源码。给出调制前后符号的星座图和相关波形，指标对比。(8psk modulation and demodulation of the source. Given before and after the symbol constellation modulation and associated waveforms, index contrast.)

mulGSND mulGXF1　解非线性方程组　 非常好用的算法　希望大家能用到　(Nonlinear equations is very useful method to hope that we can)

Kalman滤波器的MATLAB实现，老师上课给的范例程序，大家可以研究研究(Kalman Filter MATLAB, the teacher in the class for an example of procedures, We can study a)

异步电机带转矩内环的转速磁链闭环矢量控制(With a torque loop, speed and flux loop induction motor vector control)

该程序用以对2FSK信号调制解调的仿真程序，信道为高斯白噪声，采用FFT方法对其解调(procedures for the right 2FSK signal modulation and demodulation of the simulation program, channel for white Gaussian noise, FFT method demodulation)

matlab高阶谱分析工具箱,分析振动波形的高阶谱。(high-order spectral analysis toolbox matlab to analyze the vibration waveform of high-end spectrum.)

The program should recognize objects like circles, rectangles, and squares from the input image.