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Function used in sound files:
The MATLAB has numerous other functions which let you read and play sound or audio files. In the audio files, sampled data for each audio channel is stored. There are numerous audio file formats which are used in industry, on various computer platforms. The Audio files with extension .au were developed by the Sun Microsystems, and usually are used with Java and UNIX, while the Windows PCs usually use .wav files which were developed by Microsoft.
The MATLAB has functions wavread which will read a .wav file, wavrecord which will record, wavwrite which will write a sound file and wavplay which will play one. The default frequency for such functions is 11025 Hz.
For .au files, there are functions auread to read and auwrite to write in this format.
Reading from a Mat-File: The load function is used to read from various types of files. As with save function, by default the file will be supposed to be a MAT-file, and load
Vectors of Structures: In numerous applications, involving database applications, information generally would be stored in the vector of structures, instead of in individual s
Sound Files: The sound signal is an illustration of a continuous signal which is sampled to result in a discrete signal. In this situation, sound waves traveling through the a
Function used in binary search: The function below implements this binary search algorithm. It receives two arguments: the sorted vector and a key (on the other hand, the func
Illustration of Preallocating a Vector: Illustration of calling the function: >> myveccumsum([5 9 4]) ans = 5 14 18 At the first time in the loop, outvec wil
Square Matrices: If a matrix has similar number of rows and columns, for illustration, if m == n, the matrix is square matrix. The definitions which follow in this part apply
Illustration of Gauss elimination: For illustration, for a 2 × 2 system, an augmented matrix be: Then, the EROs is applied to obtain the augmented matrix into an upper
I have a 400x2 vel.dat and 20x2 xy.dat file, how can i plot a streamslice graph on matlab with this two files.
Indexing into Vectors of structures: Frequently, when the data structure is a vector of structures, it is essential to iterate through the vector in order by various fields. F
Plotting from a Function: The following function creates a Figure Window as shown in figure, which shows various types of plots for similar y vector. The vector is passed as a
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