triangleThreshold

说明：  前辈门的报告和自己的程序，吴镇扬老师的那本DSP上所有的实验matlab源码和问答题目的解答(The report and its predecessors door procedure, Zhen-Yang Wu teachers that all the experiments the DSP matlab source code and answers to quiz questions)

说明：  计算线性规划问题，以及简单的优化问题解决方案，matlab主要用于数学计算方面，是很简单的数学软件(Calculation of linear programming problems, and simple solutions for optimization problems, matlab mainly for mathematical calculations, is a very simple mathematical software)

Speech compression using Linear Predictive Coding. LPC is the oldest and the most basic of modern speech coders. Its a lossy scheme. Playback quality isn t preserved in the process but it can be used in low bit-rate systems.

非线性方程组的牛顿法matlab程序，采用符号运算，输入参量为含参的代数式子，无需分离出各个矩阵。(Newton method of nonlinear equations matlab program, using symbolic computation, input parameters for children with participation of algebraic, without separating out the various matrices.)

设计一个模糊控制器，通过调节阀门将水位稳定在固定点附近。(Design a fuzzy controller, water level by adjusting the valve will stabilize at a fixed point nearby.)

The person face distinguishes the PCA code, MATLAB writes. ,matlab(The person face distinguishes the PCA code , MATLAB writes. , Matlab)

1.了解离散傅立叶变换及离散余弦变换的基本原理； 2.掌握进行FFT及逆变换的方法； 3.了解图像在频域中处理方法，应用MATLAB语言作简单的低通滤波器。 (1. Understand the discrete Fourier transform and discrete cosine transform the basic principle; 2. master for FFT and inverse transform; 3. understanding of image processing in the frequency domain method, MATLAB language for simple low-pass filter.)

OFDM传输系统的matlab仿真及相关源程序(OFDM transmission system simulation and related source code matlab)

这是基于小波变换的数字水印代码，在嵌入的水印加上一个pn尾随机序列(This is based on the wavelet transform digital watermark code, the embedded watermark with a random sequence late pn)

this is gabor filter working good