homework

1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(1. Produce sine wave, square wave, and the white noise signal with Matlab, and their time-domain waveform display 2. FFT transform, display each spectrum, where the sampling rate, frequency, length optional data 3. RMS to make maps of the three signals, power spectrum, as well as the number of RMS map 4. Restored by inverse Fourier transform IFFT signal and displays the time domain waveforms sinusoidal signal recovery)

a sample for MT4 connect matlab

below is the matlab code for the rls algorithm for noise cancellation.can anybody explain me clearly what the code does with an example of N .

基于随机集理论多目标跟踪算法matlab工具包，转自VoBN，真大牛大腿，还在犹豫什么。。(Based on the theory of random sets multi-target tracking algorithm matlab toolkit, carried VoBN, really big cow thigh!!)

边缘检测，源代码，基于matlab的。是canny算子。也可以改动一下模板，即可变成其他算法的了。(Edge detection, source code, based on matlab' s. Is a canny operator. Can also change what the template, you can become the other algorithms.)

双线形变换法设计滤波器，需帐号就可自由下载此源码(Bilinear transform design filter, take account of this source can be downloaded free)

nat blaster,测试nat的连通性能.(nat blaster, tests nat to connect the performance )

提供数字信号处理涉及到的所有内容，并提供相应源程序，注解详尽，非常不错！(provide digital signal processing related to all content and the corresponding source code, a detailed explanation, very good!)

以一个简单的例子对于极值求解的应用进行了分析和介绍(With a simple example of solving for the application of extreme value analysis and presentation of)

matlab编程时需要用到的常见函数的用法及作用(usage and the role of the common functions needed in the Matlab programming)