DFO_IM_S

matlab 实现fft变化的源代码，这是源代码，不是直接调用函数(matlab source code changes to achieve fft)

小波分析理论与MATLAB R2007实现，小波变换在矩阵方程求解中的应用(Wavelet analysis theory and MATLAB R2007 implementation of wavelet transform in finding the solution of matrix equation)

伺服控制系统数学模型，matlab环境下的开发应用(The development and application of servo control system mathematical model, matlab environment)

SGALAB工具箱，最新beta5的，主要是刚才从pudn上下了一个垃圾工具箱，东西已经损损坏无法解压了。所以给大家传个新的，肯定能用(Toolbox SGALAB latest beta5, mainly just up and down from a garbage pudn Toolbox, things have been unable to extract a damage loss. So give us a new mass, be sure)

Basics of OFDM and CDMA. The IEEE 802.11a standard. Physical Layer Challenges. Multipath causes signal fading - constructive and destructive addition.

说明：  这里有一些MATLAB的示例，为了更方便拥护使用这个例子，用户应该先安装MATLAB这个软件(MATLAB Here are some examples, in order to better facilitate the support of the use of this example, users should first install the software MATLAB)

用music方法估计功率谱，并估计信号频率和峰值(Music method estimates the power spectrum, and estimate the signal frequency and peak)

语音信号进行分析、处理和设计。用MATLAB做变声器的原理是通过改变输入声音频率，进而改变声音的音色、音调，使输出声音在感官上与原声音不同。变声器是借助对声音音色和音调的双重复合改变，实现输出声音的改变。通过自己发声，共振峰频率的改变是基于重采样实现的(Speech signal analysis, processing and design. MATLAB do voice-changer works by changing the input frequency of the sound, and then change the sound of the tone, pitch, so that the output audio with the original sound in different senses. Voice Changer is the use of sound timbre and tone of the dual composite changes, realize the output sound changes. Through their own sound, formant frequency change is implemented based on resampling)

for simulink park transform

Traveeling sales man problem solved using genetic algorithm in matlab